On the new 2015 forks?

I have the option, which i kinda like, but if its a constant faff i’d rather forego it in favor of a crown lockout.

Will be on a XC HT.

Not sure of 2015 medel. I just bought some 2014 Rebas with pushlok. It worked tidy for less than one ride. Now it just sticks and you have to manually help it engange, which is a right faff. It also adds about 70gms to the weight of the fork. I would not bother in future.