Menzerna Compounds? Anyone here use them?

I am pretty much out of everything and a good friend said he tried this line and had great results. Anyone on here use this line?

Menzerna solid polishing compound - P175, ultra-fine compound, 3 pound bar

Menzerna P14F White Rouge Bar (Approx. 3 lb. Bar; Medium Cut for Aluminum, 3 Pack) - Highway Shine Company

NO MORE SCRATCHES: This heavy cut polish is the ultimate allrounder polish for your car. It gets the job done without the hassle to switch between

menzerna Heavy Cut Compound 400 Car Polish I Heavy Cut, Medium Cut & Finish I Buffing & Polishing Compound for Scratch Repair I For Scratches

Menzerna Power Gloss Compound 1000 – ProMagic

Menzerna - Online-Shop

Menzerna Super Heavy Cut Compound 300 GREEN LINE 250 ML

Super Heavy Cut Compound 300 GREEN LINE

Menzerna Heavy Cut Compound 400 Green Line VOC-Free - carparts GmbH, 13,67 €

Heavy Cut Compound 1000 (HCC 1000) is a highly effective sanding polish for automotive clear coats. HCC 1000 removes overspray, severe signs of use and sanding marks effectively and reliably. Medium Cut Polish 2500 (MCP 2500) is a highly effective polish for automotive clear coats.

Menzerna Super 3500 Medium 2500 and Heavy 1000 Polishing Compound Kit

Automechanika - Exhibitors & Products 2022 - menzerna polishing compounds GmbH & Co. KG