I like lots of keyboards and switches but this is a unique switch with deep historical roots that has been brought back to life by an enthusiast. I think it’s worth supporting (if you can afford it) on general principle.
There are topre capacitive switches (HHKB, Realforce etc) , buckling spring switches like the ones in this post (& older IBM model M, Unicomp), Alps switches (older mac keyboards, matias), and an endless selection of MX compatible customized switches. All with different tactility and sound profiles.
Merely "having mechanical keys" is a very basic criteria especially for enthusiasts who might have very specific requirements and preference for how their keyboards should feel and sound. This one is mainly targeted towards those enthusiasts.
Would be great if they don't have chatter issues.. I'm typing on my third matias and all three started chattering after some use. Their quiet switches are the best tactile ones I've ever tried. Sound so nice too.
if my T key is chatttering my ttyping would look something like tthis.
The key switches in these are as different in design from a Cherry MX switch as a Cherry MX switch is from a rubber dome.