I have the orbital, it is fine. I got a 25% off coupon, otherwise I would have just bought the porter cable one. Same difference in my opinion.
I use the sealant on my Jetta TDI and Jeep Liberty. It seals fine, last decently long 4-6 months, but not a deep enough gloss for the m3. Never tried the best in show wax.
The heavy duty wheel cleaner is exactly like SONAX, it smells the same, and turns purple like SONAX and IronX. In the end, I have given up on expensive wheel cleaners, and just use pressure washer, then car soap from a foam gun and a four-fingered lambskin mitt and the wheels come out cleaner, no expensive cleaners, and my lungs and nose thank me for not having to breathe those harsh chemicals.
Their clay sucks for new car paint. It was too heavy duty. I liked Pinnacle's clay much better on newer paint without as much grime.
2011.5 E92 ///M3 Space Gray; Fox Red & Blk; 6MT; ZCP; ZCV; ZP2; ///M Performance Exhaust (sold)
2012 VW Jetta TDI (sold)
2002 Subaru WRX (sold)
The World in 35mm