Poker2 is a good compact kb if u really need small small size one.
TKL maybe Quickfire Rapid/Stealth.

Poker2 is only 6keys roll over, not sure the polling rate either. Poker2 still has some weight on it, 600+ gram.
I can say at least durable than other compact keyboard i have seen so far.
Does OSU need more than 6 keys to play with ? If not then most keyboard will do as long as it they fit your taste and requirement  .

I see  , then a softer key with better tapping like red might help.

Poker II can be awkward due to lack of arrow and F-keys. Some can't adapt the size factor, but for me, I'm okay with it. Just that few days after I own Poker II, I did a lot of mistake due to the size. I have no problem with the layout.

Gaming wise, not really a problem for me. Unless you need F-rows along with num-rows. Or else, you can try to use program mode or perhaps button combination. But, can be a problem if you can't adapt them. I used to play Cabal online before if I'm not mistaken, they use a lot of F-rows key. So my answer will be, depending on the game played, and your taste.

And red switch is consider as a novelty for Filco...

If you're willing to wait a while, Edifier (Fellow Lowyat User) has some MxReds in his next upcoming shipment. Got 2 options: 87 (TKL) and 104 (Full). The TKL one will cost less than RM400.
Feel free to contact him

>https://forum.lowyat.net/user/Edifier<

I still remember hmwgbworld recommend you cm rapid/stealth if you want tkl last week. It's recommended after Filco TKL.
CM is easily available in Malaysia. There is forumer selling it too.

Fixed.

rm425 is way too overrated for mx red  , i will go for QFR for saving money.