99% of them are very poor in VRChats scoring because these models were made for an actual gaming pc with gaming gpus
(unless marked as quest in the product description)
and not quest/vrchats horribly optimized game.
they run fine on any gpu better than a 3060, which is already the bare minimum for gaming/vr in 2026
the performance rating you see is caused by including 4k textures and having all the optional parts as toggleable meshes.
you can always remove those meshes and downgrade the textures down to 1K, but thats and after-modification.
the store version should always contain all options/highest res textures, for the convenience of future creators.
also, I fail to see how 25$ is alot. all of my avatars are as cheap as any other creator.
if there is anything wrong with the avatar, feel free to message me directly on telegram or join the discord group and I will be happy to help you.