HT climbing speed will be speed limited by rough surfaces as back wheel bounces around, not problem on decent FS where power will be limiting factor.
I'd try for 2nd hand quality FS eMTB. The Fox suspension, geometry and components(XT) on my 2015 140mm FS cube eMTB is worlds apart in performance to entry level stuff on your list of cheap bikes. Old gen2 CX motor still eats hills for breakfast.
Just budget on suspension service and maybe new battery. Rest components you can assess and service. Just make sure you can still get replacement motors if need be down track. I'd get shop to checkout motor and battery. Check for wear on suspension pivot points, shop should be able to do this for you.
If bike doesn't come with keys, battery and charger then walk away as its probably stolen.
I'd try for 2nd hand quality FS eMTB. The Fox suspension, geometry and components(XT) on my 2015 140mm FS cube eMTB is worlds apart in performance to entry level stuff on your list of cheap bikes. Old gen2 CX motor still eats hills for breakfast.
Just budget on suspension service and maybe new battery. Rest components you can assess and service. Just make sure you can still get replacement motors if need be down track. I'd get shop to checkout motor and battery. Check for wear on suspension pivot points, shop should be able to do this for you.
If bike doesn't come with keys, battery and charger then walk away as its probably stolen.