tekin vs speed passion?

[captainlip]

how do both compare? I own a gt2.0 with a v3 motor, and am really struggling for space in the rango, I have noticed some really tidy wiring jobs with tekin esc and motors.

one thing i spotted the esc dont have heat syncs or fans? why is this? do they not get hot like normal speed controls? i dont get how they can stay cool.

how do they compare then? I know the SP is smooth and really really easy to adjust but ive no experiance with tekin stuff so would like to hear other peoples views.