You're looking for a mid-grade nipper then. There's a couple of those, luckily. Generally in this tier you've got three typical choices- Mr. Hobby, Tamiya, and USAGundamstore
https://www.usagundamstore.com/products/usa-gundam-single-blade-nipper
https://www.amazon.com/Mr-Hobby-MT106-Single-Nipper/dp/B08FCDS8ZX
All three of them are perfectly fine mid-range options and you can't go wrong with them. This knight has used them all plenty over the years for testing purposes, so I can personally attest to them. So just pick whichever of the three you like the most.
Keep in mind that even though they're mid-range you'll still want to carefully cut with them, as in terms of engineering mid-range nippers imitate high-range nippers, meaning they can potentially break if used poorly. Because of this it's ALWAYS recommended to have a shitty nipper on the side that you use specifically for cutting particularly hard parts (aka resin parts or clear parts, the only two kinds of hard plastic most of the time). So get one of these three for your general cutting, and then use your older pair to take care of cutting harder plastic.
Let this knight know if you're curious about anything else, friend.