I use Auto Magic and Meguiars. I like Auto Magics cleaners (Red Hot, Special Cleaner) and protectants (X-Treme Dress It, Magic Dressing)also. I use the new Strawberry Wet Wax and Banana Magic with a PC and love it, it cleans and leaves an amazing shine (smells great too)! I know the durability is probably not that great but it lasts long enough. Especially when the paint is prepped right. Their polishes are ok, the XP Swirl Remover works great, some say it has a ton of fillers, but I have found that it does Remove the swirls. Used it on a Porsche and it still looks amazing, about 80% correction and left an a lasting coat of wax. I haven't tried their other polishes and compounds, I love Megs UC, SwirlX and M66 Quick Detailer to much.