Outset Silicone Wine Stoppers (Set of 4) vs MiTBA Champagne Stopper

The Spruce Eats, a review site with a history of doing objective hands-on testing, has great things to say about the Outset Silicone Wine Stoppers (Set of 4). In fact, it's "Best Silicone" in its "The Best Wine Stoppers to Keep Your Bottles Fresh" roundup, which points toward it being a good Wine Stopper.

Moving on to the MiTBA Champagne Stopper: no sources that perform reliable and objective hands-on testing have included it in their Wine Stopper roundups, which usually means that a product doesn't make for a good purchase.

As a last step, we wanted to do a head-to-head Outset Silicone Wine Stoppers (Set of 4) vs. MiTBA Champagne Stopper comparison of their review performance but, unfortunately, weren't able to find any review ratings on either product.