I use Prestone. The non pre-mixed formula. But I am kind of old school in almost everything that I do.
There is a lot of new stuff out on the market, biodegradable, and others, so I would choose one that you are comfortable working with, as long as it is mixed properly, or the pre-mixed stuff if you are lazy about it...lol. The choice is yours.
'87 YJ, 4.2L built and bored, 8" of lift, 8.8 rear, AX15/NP 231J, Tom Woods drive shafts, Flat fenders, 12,000LB winch, Custom bumpers, Rattle can paint job. Never completed...