I use serious steel bands https://www.amazon.com/dp/B01LY5WJZ0/ref=cm_sw_r_cp_api_i_8-UOEbNKA3DEF

And crossover symmetry pro package bands https://www.roguefitness.com/crossover-symmetry-packages

I really like both and have no complaints. The crossover symmetry bands were expensive but I think they’re worth it.