I use my lockers on the trails more often than I use my winch. I've only been winched out once, when I didn't have a winch. My winch has been used numerous times to pull others up trails, but never had to use it on myself, yet.
Key thing to off-roading...Don't go alone!
I think the LSD would be a greater benefit to your type of driving. It could be handy on snow-covered roads, in addition to a slick trail.
The winch...save your $$$ for later, when you get into more difficult trails.
2008 2-dr Rubicon, auto,
RK 2.5" Max Travel, Rancho 9000XL shocks, 37" Nittos, 5.38's, RR skids, Warn VR8000-S.
RIPP Gen 2 Stg 2 Supercharger.
Political Correctness offends me.