which 4wd kit?

[captainlip]

After today, and playing with a 4wd, I found the lack of carpet in some places pretty awkward, so i was thinking of stipping the b4.1 of all its electrics and selling it with all the spares and extras i have accumilated and buying a 4wd roller, the sale should easily cover funds for a decent roller.

what do you guys think? am i ready for 4wd yet? and if so what do you suggest? b44? bmax? lazer? dont say durango