setup on a 05 silverado

I'm thinking of getting the 6-link KP Components setup for the back of my 05 RCSB Silverado. How much better is a ShockWave- w/StrongArms (Upper and Lower) front setup over just buying the cups and some bags? What is the best setup money can buy for ride quality? Type of bags? I'm running 265/35R22 wheels. Also what can I expect for ride quality? On a scale from 1 to 10 where 5 is stock and 2 is DJM's 4/6 drop.

Thanks

I'm sorry, but you are asking the wrong person. I have ZERO experience with kits.

The best money can buy for ride quality is a custom built IRS. PERIOD.