I would stay off Amazon for parts with the exception of things like hardware , padding, gaskets and connectors.
There’s a lot of threads on that esc. Search “ebay esc”
They’re not great, they’re not programmable.
They are cheap tho…
I think there’s a lot of better options out there though.
If there’s anything you shouldn’t cheap out on, it’s the remote, battery, and esc.
A bad remote or esc could leave you on your board without any controls (it can get stuck accelerating, or slam the brakes and throw you off)
A bad battery could burst into flames.
what would you recommend for a first time builder wanting to have a dual belt drive?
I was thinking about getting that but i’ve been planning to put so much my money into this build it makes no sense to cheap out on the esc i guess… Maybe Dual FSESC4.20 100A Flipsky ?