Skyjacker 2.5" Or Rough Country 2" Leveling Kit

[supersamz71]

Ok, so I've had my stock 08 Silverado 1500 Z71 for about 4 months and I'm doing a little research on leveling kits. A local garage (Fat Bob's Garage.....lol) will install the Rough Country 2" kit for $240 installed. My local Chevy dealer will install the Skyjacker 2.5" kit for $500 installed. Neither will void the warranty. I plan on putting on 285/70R17s on the stock wheels and getting an alignment soon afterwards, probably same day. Which kit should I get?

[Silverado4x4]

I would go with the rough country since it does not require any cutting off the top of the strut bolt studs, if you go with the RC tell them you want the factory bolts that come out of the bottom of the strut that way if you go back to stock you will have the factory bolts and clips.