I tried somthing out last night after I got home from two detail jobs I had finished. What I did was washed my 05' Tahoe. I already have more than enough sealer/wax on the thing so I clayed the hood. I then polished one have with Color "X" the other with AIO. The side that had been polished with Color "X" I went over with #20. The side I did with the AIO I went over with Z2-Pro. Wiped off both sides and let cure overnight(15hrs). This morning I topped the side with the Meg's products with #26 liquid. The other side with AIO/Z2-Pro I topped with Natty's Blue. Now I let stand for 30 minutes each and removed by hand with a clean MF.
I here all the hype about AIO/Z2-Pro/Natty's Blue being the slickest combo around. Well I may stir up some fecal matter here, but the side with the OTC polish and #20 topped with #26 IMHO is noticably slicker than the much more pricey first combo I tested?
Could this be all cure time fooling me, perhaps. Or is there a different cure rate between #20 and Z2-Pro? Or is #26 just a better LSP than Natty's Blue. I have my conclusion, and for the price you can guess which product I will be using out on the field.