Truly Ergonomic 209 vs Anne Pro

The 209 comes with blank keycaps, which looks great. It also helps learning how to touch type.

The 209 is designed ergonomically, so it fits user's hands naturally, making it comfortable to use.

This keyboard's keys are arranged in a non-staggered way. This allows for a more efficient, easier typing process.

The 209 key layout can be altered: users can move functions between keys as they please. Settings are firmware-saved, so they apply even if the keyboard is moved to a different computer.

You can connect the Anne Pro to a computer without the hassle of wires, as it has built in Bluetooth connectivity.

You can customize RGB colors and lighting modes using a smartphone app. This is a step-up from most non-big-name keyboard manufacturers that tend to go with on-keyboard customization control which can get quite confusing.

You get per-key RGB lighting with the Anne Pro, along with a number of different lighting modes.

You get a lot of features for the money. Along with the 60% form factor ( most keyboards in this size are quite expensive ), you get full RGB lighting, ,PBT keycaps and Bluetooth connectivity, but at a lower price compared to other options.