@cookie: If you are turning to lightweight mice, apparently the ultimate in this regard is the new FinalMouse Ultralight Pro
, which weighs in at an astonishing 67 grams.
It is minimalist in other respects as well -- no LEDs (hurrah!) and no software (yes!). It does, however, have DPI presets of 400, 800, 1600 and 3200.
Rocket Jump Ninja has it rated #3 in his top 40 list.
http://www.rocketjumpninja.com/finalmou ... ro-review/
https://shop.finalmouse.com/products/ul ... 7642524708
It sells for $69, but it is currently sold out at FinalMouse and Amazon.
I have not tried it yet, but I have also been favoring lightweight mice lately after having tried much heavier models earlier in my mouse quest. I also prefer no LEDs and no software.
For the time being, however, I am still using my Logitech G403 and continuing to like it very much.