Depends on what your planned upgrades are, IMO, some people very much prefer the harder rubber nismo bushings vs poly, the master kit is cool and all but it doesnt include everything (no subframe bushings they're seperate), and usually everyone goes and upgrades : tension, ruca, toe, and possibly traction, so you buy the kit and end up with some lower control arm bushings and not much else.

I'd start with the subframe bushing kit, epstein has said enough that the spc rear arm kit works well, buy just the ES flca and rlca bushings, or rubber replacements, and some new balljoints, as well as a set of pbm or spl tension rods.