What is SpaceFN and why you should give it a try
The SpaceFN concept - setting up your space key as a layer switch when held - is probably one of the most useful tweaks in the keyboard hobby. Let me explain how it works. My SpaceFN article on kbd.news made some rounds recently - quite surprisingly given the age of this concept. This piece you're reading is a condensed version of the full post. If you're left with unanswered questions, you'll most likely find the info you're looking for in the original write-up. On my imaginary top list of the most useful keyboard features, tweaks and hacks, SpaceFN would deserve a podium finish for sure. But what makes it so special? In short: SpaceFN is easy to implement, easy to learn, costs nothing, can be used with any keyboard, and can improve your productivity instantly. I will list its benefits below, but can state right at this point that the SpaceFN concept, setting up your space key as a layer switch when held, is clearly one of the most useful tweaks in the keyboard hobby....
Apr 30, 2024
That being said, if you don't care about RGB, buy one of their PBT models for $100 cheaper and enjoy.
Since we're mentioning alternatives there is also a plastic case version of this (the F87) which is the same as the MF87 except for the case material and doesn't have the removable cable for just under $100. Of course I'd probably go another direction like a Filco or Leopold if I wasn't going for RGB and didn't mind a plastic case. The build quality of either is much better and cost is very close (within ~$25).
I just got an iKBC TD108 in yesterday and it blew me away by the quality I got for $60. My main board is a Filco MJ2 TKL and it kind of made me feel a little silly about spending twice the cost just for the name. Not that I'm bashing the Filco by any means. They just felt about equal in build quality. Of course, that's just appearance. I didn't take them apart or anything.
Let's just say that the TD108 is for a gift and I almost kept it for myself, haha. I actually added one to my Amazon Wishlist now, because they offer them in MX Clears and I've been wanting to try them. Can't beat that price!