If you're feeling adventurous, Ploopy: https://ploopy.co/thumb-trackball/
Otherwise I can recommend https://www.amazon.com/stores/ProtoArc/page/5E310D15-2E74-4420-88B7-5A4251D5642E
A community for people using or interested in using trackballs, the arguably superior input device.
If you're feeling adventurous, Ploopy: https://ploopy.co/thumb-trackball/
Otherwise I can recommend https://www.amazon.com/stores/ProtoArc/page/5E310D15-2E74-4420-88B7-5A4251D5642E
I switched from a Logitech m570 to an elecom track ball that is now gone. But replaced by the ek-g https://elecomusa.com/products/m-xt2urbk-g
Edit: I said etekcity when I meant elecom
Cannot vouch for that specific Logitech model or that etekcity because I haven't used them, but I can vouch for the elecom one. So far the only problem I've had so far was caused by me not removing the ball and cleaning out the dust and stuff.
Kensington Orbit® series are matching your budget. To be honest, Kensington Slimblade Pro is almost 2 times of you budget but it worths.
I spent years with the Kensington Orbit and just recently switched to to a Kensington Expert. I'm considering going back to the Orbit, it's just so good.