My favorites from their Pro line are:
Their #83 - Dual Action cleaner polish
#82 - Swirl-Free polish
#81 - Hand polish (it's been discussed here alot lately)
#40 - Vinyl/Rubber protectant
#26 - High tech yellow wax (I used to use the paste)
From their Detailer line I like the All Purpose Cleaner Plus.
I also plan on buying their Final Detail this week.
V.....