Time to update my topic
Yesterday I finally got my 25 switches custom tester and did my tryouts. At the end of the day, I ordered 5 more to complete the testing, but here is my opinion on the 6 ones I liked the most (4 clicky and 4 tactiles).
I took notes on some others as well, but I'm not going to post everything.
First of all the Gateron brown that i took as reference, as I have on one keyboard I own did fare much better than I thought - it's definitely the best brown currently on the market. Of course, it is not tactile enough for me and is a bit light, but i won't esitate to recommend one commercial board with it as general purpose.
CLICKIES
Test on the tester, damped with memory foam:
*1 box jade: good feedback and sound
*2 Kailh Gold: clicky good, awesome short travel feel, sounds more clack than click
*3 Kailh Light Green: very very nice
*4 Kailh Bronze: sounds very clicky, bottom tactility is worse than Light green, sound too
Retest of them on the GMMK (without any modification to improve the hollow sound):
*1 Box Jade: weight a little heavy but has nice feedback, sound double click but pleasant
*2 Kailh Gold: weight and feel a little light, sound: loud clacky and hollow (keyboard fault)
*3 Kailh Bronze: bit too heavy, loud almost as gold and more metallic (with double click due to the clickbar)
Kailh Light Green: weight and feel bit heavier than gold, sound less loud but high pitch (discarded)
Notes: Will test the pinks in comparison ASAP. No other clicky switches are worth trying, they all sound terrible. Will try some form of dampening, probably Zeal or a foam pad. The oring didn't work for me on the MX blues but maybe can help here, on the clickbars especially.
TACTILES
Test on the tester, damped with memory foam:
*1 Zealio V2 78g: a little heavy but very nice feedback --- need to try 67g
*2 Kailh Box Royal: very nice but a little heavy
*3 Kailh Box Burnt Orange: closest to browns, more tactile and smooth
*4 IC Halo Clear: heavy, but pleasant and very snappy
Retest on the undamped GMMK (all with the same keycaps):
*1 Box Royal: very good, but tactile feel is DIFFERENT than Zealio V2 78g (re-evaluated: at this weight is perfect). Keycaps matter a lot.
*2 Zealio v2 78g: very, very good, but a little heavy (waiting for 67g)
*3 IC Halo Clear: very good, excellent feedback but heavy (waiting for violet) -> changed spring to 60g (from mx blues and it's too light and it cant bottom up. Need to find a 70g spring)
Box Burnt Orange: good weight but lacks in sound and tactility (discarded)
Notes: I will receive the following tactile switches to complete my tryouts: Zealio V2 67g, 65g and 62g, Hako Violet, KBDfans T1, and a Holy panda.
In conclusion, some misc thoughts:
1) Official weight specs are way off on many switches, in either way.
2) Clickbar switches are the best clicky ones can currently get. The only decent ones basically.
3) Box stems are overrated. The wobble doesn't much depend on that.
4) Original Halo Clear is an awesome tactile switch, if you can stand the weight. An excellent value at current Drop price. Hako are total crap instead, IC ruined a good switch giving it a silly response curve adding useless boxes. They should have made lighter ones instead. Probably it would have prevented the holy panda movement from starting. And it would have competed with the best tactile switches which IMO are the Zealios V2.