ikbc c-series/f-series; coolermaster masterkeys s pbt

it's one of the better ones, with double-shot pbt key caps.

Using F108 at home. The keycaps are good thick PBT. However, it's somehow not as nice or solid as some other PBTs that I have. Perhaps it's the OEM profile compared to my others Cherry profile PBTs. The programming is not the easiest to use but it gets the job done. I always keep a copy of the manual in my Google Keep so I can access it anytime anywhere. haha... Built quality is very good. It's plastic but a sturdy and heavy thick plastic. The RGB blingness is on-point. So, no complain there as well. The only part I can complain on is the rattly stabilizers. No matter how much lube I place in there, it's no use. Unless you wanna go the distance and de-solder the board and fix that, else just have to accept it.