My spectrum after my first year of collecting. I'm only counting figures that are 20-30$z and i'm only counting the quality and the time each figure entertained me, not the characters.

Worst

Marvel legends (reused innapropriate sclupts like venom)
Black series
Bandai power rangers (the ones with weapons included)
Dc multiverse
Marvel legends (new sculpts or wide range of accesories)
Transformers
Neca godzilla (haven't gotten any more neca yet)
Hasbro power rangers (really excited for the lightning collection)
Gundam (these are incredible. Will atleast make you love the kit for a month. So many accesories, articulation and mechanical gimmicks eg. sliding armor, guns with moving pump and clip, pistons.)

Best

I hope that helped out anyone who doesn't know what to collect or might be on a budget!