the max 8 esc comes with a cap pack who is optional to install. My hobbyshop is telling me they have to install it to keep the warranty. I made a cap pack in the pass for my kraton exb they were 1000uf 50v panasonic caps. They were the size of my thumb, but idk if i went overkill on those. I never had a hobbywing esc, i always had the stock ones(i know they are made by hobbywing but at a lower cost). I went overkill on my kraton exb blx esc because i had cogging issues on 15t. The cap took care of it. I was looking also into the 6s corally esc’s are they rebranded max 8?