[Railroader]

Both will lock the front end up, but the DGL is the better of the two. The DGL
is a whole lot easier to turn. It allows a certain amount of wheel slip while
turnin' the front wheels. The spool type locker is always locked up. Even if
you put your atv back in 2wd, it will still be hard to turn.

 

[Railroader]

If you have the extra money, i would get the DGL if i were you. I have ridden
a Foreman with a spool locker in it & it was a bear to ride. Very hard to turn.
Especially when you are goin' at slower speeds.