I'd like a good mouse recommendation that good more or less the best tracking possible and software to change the tbh in either of these colours:
red black green or white no other colours or it wouldn't go with my setup
edit forgot to say i'm a palm grip
Logitech G502 Proteus Spectrum
^ This. I utilize a palm grip as well (I use a little bit of claw with it), and the sensor tracks so well. The RGBs are nice, and the buttons are great, there are 2 above the thumb rest that I use as a mic key. Other than those, I don't really use any other buttons, except the DPI up/down.
I have the G502 Proteus (got an older version with no RGB :( ) and it's great. I think they kept the design the same. Tracking and different profiles/adjustable DPI is great. I use a claw grip when gaming but for normal use mostly palm and I find it fine. However, my hands are fairly small so it depends on your hand size how it will feel.
You should probably quiz OP first about hand size before deciding.
The G502, as mentioned, is an excellent choice and a good deal at $60
Also worth a look - G Pro, G403 and G403 wireless all RGB goodness
That G502 only has blue LEDs, the G502 proteus spectrum is the one with LEDs.
I swear I linked to the RGB one - yes all the seller links appear to, I think the PCPP description needs amending :)
EC1-A is my normal recommendation, but how big is your hand?
med / large