I have all of Britt packs, so you can do the math. I also enjoy when new profilers make the scene, to just sort of see what's up...so I've checked out some new guys as well, and I'm glad I did since Cili (not new really) but his latest stuff like the Mark IV is fantastic, the best I've heard! I've also tried just about every other profiler such as The amp Factory (Yay!) Top Jimi, (most of) Guidorist, Stymphalian (?), TONEHAMMER, Petes and more.... etc.... so I'm sure I've spent more than you guys. However, my philosphy is that:
1. I love playing guitar and I love tones and I love auditioning tones
2. I love playing with the Kemper and organizing tones and amps ``how cool is that??
3. This is my MAIN hobby and joy
4. Once you INVESTED in a piece of equipment like the Kemper you can enjoy all these different amps but only if you invest in quality profiles
5. Read 1-4 again.
Some may debate that quality profiles can be found on the rig exchange, believe me I know there are some good ones out there. However, I've been just as thorough with the rig exchange profiles and I know for a fact most of them fail in comparison to a solid Britt profile for example; there just is no comparison. Rig exchange often sounds good when you audition them, but the second you A/B it with a similar amp from a well known profiler you'll discover why some profiles are not free! My advice is to wait for sales as they come around often and just take advantage of those.
Hope that helps as far as my situation goes. Cheers!