When traction is plentiful, yes. When approaching the limits of traction (in snow, or while turning, etc.), regular braking (or for curves, you could say trail braking) is usually best because the jerk of engine braking right when the clutch is engaged can upset the balance just enough to break loose.
That said, it does have an anti-lock effect in snow which is handy for cars that lack ABS, so as long as the jerk is accounted for, it can be a net win.
When traction is plentiful, yes. When approaching the limits of traction (in snow, or while turning, etc.), regular braking (or for curves, you could say trail braking) is usually best because the jerk of engine braking right when the clutch is engaged can upset the balance just enough to break loose.
That said, it does have an anti-lock effect in snow which is handy for cars that lack ABS, so as long as the jerk is accounted for, it can be a net win.