Lockers or Limited Slip?

Does anyone have a locker in their mustang, if so, how well does it work on the street. Is there any handling difference when accelerating from a start (amount car goes sideways, etc.) Should i just stick with a limited slip? I'm asking because my next mod is an 8.8" with 3.73 gears and i'd like to decide now whether i want to keep the stock trac-lok, get an aftermarket limited slip or locker. Thanks in advance.

------------------
'84 Mustang 5.0 T5, FMS aluminum radiator & 180* thermostat, 1 5/8 shortys/2.5" duals, '88 GT tail lights and wheels, Holley 4160 4 BBL, smog pump idler, more coming soon