When comparing Leopold Tenkeyless Tactile Touch vs Topre Realforce 104UB, the Slant community recommends Leopold Tenkeyless Tactile Touch for most people. In the question“What are the best keyboards for programming?” Leopold Tenkeyless Tactile Touch is ranked 6th while Topre Realforce 104UB is ranked 10th. The most important reason people chose Leopold Tenkeyless Tactile Touch is:
The Leopold Tenkeyless Tactile Touch uses Cherry stabilizers on all of its keys.
Specs
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Pros
Pro Cherry stabilizers
The Leopold Tenkeyless Tactile Touch uses Cherry stabilizers on all of its keys.
Pro Grainy keycaps
This Leopold keyboard ships with PBT (short for "polybutylene terephthalate") keycaps which have a grainy texture that some might prefer as it helps prevent fingers from slipping. They are also known to withstand wear well.
Pro High quality components for a low price
The practical design of this keyboard is typical of high-end mechanical keyboards, only differing in the details. The matte black chassis has rounded corners and a simple design. This keyboard uses Cherry MX switches, common among keyboards that cost significantly more than the Leopold.
Pro Removable USB cable
While this might not seem like a big deal, having to replace your beloved keyboard because the cable has been broken through frequent wrapping can be frustrating.
Pro Uses Topre key switches
Topre switches are a mix between mechanical switches and rubber dome switches. They have mechanical components, however they are covered beneath a rubber dome which protects the switch. They bring a mechanical feel, and mix it with the durability of a rubber dome switch.
Pro Variable key weights
Variable weights under each specific groups of keys was done in a bid to prevent RSI (repetitive strain injury). For instance, the groups of keys that the pinky finger hits are much lighter/softer than the rest of the groups of keys that are pressed by the rest of the fingers. Variable weights are achieved by having either heavier or lighter rubber domes. Whilst this idea is very useful for normal typing, for gaming it's not so great: for instance, when dealing with First Person Shooter games that requires WASD keys, those sets of keys feel very light when fingers other than the pinky are used to actuate them.
Pro Silenced option are available
Silenced Topre switches are designed for those who do not particularly like the sound of keyboards being tapped on or for those who may be concern over disturbing others when using a noisy keyboard. Silencing is done mainly by placing a material that absorbs the sound of the slider when it makes contact with the slider housing. This thereby prevents excessive noise when the key has been released after it has been actuated. The overall effect of a silenced Topre is quite astounding as it may give the impression one is on a cheap keyboard (obviously, the reality is actually the opposite).
Pro PBT keycaps
PBT (polybutylene terephthalate) keycaps last longer than other keycap materials, and are more durable. They are more expensive than ABS (acrylonitrile butadiene styrene), which is why they are less commonly found.
Cons
Con No backlighting makes night-time use harder
Backlighting is common among high-end keyboards, but the Leopold doesn't have this feature. While most users looking for a mechanical keyboard will be able to type without looking at the keys, sometimes the special characters can still be hit or miss. In the dark, it might take a few tries before getting the intended special character.
Con Easily bends
This keyboard easily suffers from a bit of flexing, something other keyboards in this price range don't suffer from.
Con No extra features (such as macros or USB passthrough)
This is an affordable board, therefore it lacks some of the more premium features found on more expensive boards. It doesn't have any macro capabilities which can be useful for heavy users (macros are recorded key sequences which can be activated with a single button press - these can be used in games to automate some tasks, or in other programs to get repetitive tasks done quicker). There's also no USB passthrough option. Some keyboards let you plug your mouse or a USB key right into the keyboard, which helps keep cables looking tidier, while being more accessible.
Con Generally not cheap
When the keyboard is not sourced directly from Japan the price may vary (usually higher). At the same time, sourcing directly from Japan may only save one a couple of dollars here and there (after including the forwarding/proxy costs). Ideally, the best solution is to shop around and do one's homework, to see what is more viable in the long run.
Con Lack of customisation available
As is the case with virtually every Topre based keyboard, the 104UB comes with the disadvantage of lacking customisation options. This is mitigated by the fact Realforce generally sells a wide range of coloured keycaps for their keyboards.
Con Keys can occassionally chatter
It's pretty rare (maybe once every 3 months), but Realforce keyboard keys can "chatter" (at least on the Realforce 87u and 103u keyboards). The key is not physically stuck in the keydown position, but nevertheless, the input will continuously and endlessly repeat as if the key was being held down. Further keyboard input is ignored until you unplug the USB cable. It's an uncommon annoyance, however an annoyance nonetheless.