Good question. I don't know either.
boingo wrote:Do you really think I'll like my 660c that much? Will it ruin the Das for me?! I'm I on a slippery slope to refusing to type on anything besides HHKs and SSKs?
Hmm. As always with subjective things, it depends.
MX isn't bad, so much as it is different to Topre. Or buckling spring, or anything else. They all have their strengths and flaws. The more of them you try, the sharper your sense will get of what you really like, and don't.
But! That little pair of Leopolds is most unusual. As far as I know, they are unique in being so similar, yet so different. Usually, switch types are different worlds, never to meet. You get some boards trying to be clones of others (like Cherry's 122 key clones of IBM's buckling spring terminal keyboards) but they're only vaguely similar really. You'll always know the difference, and fast. But the two different kinds of FC660 are very similar indeed. They look as close to twins as wholly different technologies of keyboards can get:
That picture is from Matteo's own quick
double preview. A longer investigation lies in
RJ's thread where he did the same, and made his judgement. Spoiler: it's not good news for the 660M!
There's a couple more things to keep in mind about MX, however. Both very important. First is the fact there's a whole family of MX switches. Only Alps ever matched it. Topre switches come in a handful of weights, and either damped or undamped. All of them, however, share the same underlying feel. MX goes much broader, with three different mechanisms as well as weight variations. Linear, tactile and clicky MX switches are all more distinct than any Topre is from an other; so reds and greens for instance feel dramatically different. (And I actually like them both.)
And lastly, don't forget the caps. Oh the caps! Nothing in the keyboarding world beats MX's monopoly on fine, new caps. In fact it's hard to even find a single GB for anything else. That alone is why the NovaTouch is so intriguing. Topre feel with MX caps… that's the promise, at any rate.