This is a very true statement. Around this time last year I went a head a bought the RE BB and put 31's on my TJ. This was great I thought that is all I was going to need. Then I went to a couple of place in the summer and decided I wanted to go bigger. So now I have the 4.5" RE super flex kit and 35's and this has been on since Jan. Yes you can sell you BB and get a little money back, but I let a friend have it for his Jeep.One thing to keep in mind is that people often find the budget boost is smaller than they want to be. So you may find yourself doing ANOTHER lift down the road.