I have two Filco's and two Leo's, and honestly the Leo's are just as good as the Filco's. The only difference is of course the stabilizers. On my keyboards, the Leo stabilizers on both shift keys can be a little funky. Right now, I now have some of IMSTO's thick dye-sub PBT's on my MX Blue Leo, and the shift keys are not doing so great. They are great if you hit them dead-center, but they can "wobble" a bit if you hit them on either extreme end of the keycap. Now this only happens with these super thick IMSTO dye-subs, so don't blow this out of proportion. Also the stock keys work great, and I have no complaints at all. Also when I had a set of original Cherry double-shot keys on this MX blue Leo, the Leo stabilizers worked great. And they worked pretty good with Hashbaz's RBGY moogle kit. So what am I saying? For better stabilizers get the Filco. For a great keyboard, with not great stabilizers, get the Leo. The stabilizers however, should not be a deal-breaker, especially if you intend to use the stock keycaps. In which case I think I would say save the money and get the Leo. And I am definitely a Filco fanboy, so of course I also highly recommend the Filco as well.