X-Racer Quadrant 25A 4~6S BLHeli_S Speed controller quantity of 4 new in the box
£19.99
It would be too much trouble to the pilots. But there will be no problem with X-Racer ESCs. It supports multishot/one shot42/oneshot125. With 25AMp constant RMS (30A max) and supports 4-6s (Works well on 3S also).