I don't, but the FP heater is smaller than the SV6. FP is good if you decide to add some dab while your herb session, so you add the conduction dab, SV6 if you want to take fast draw. both are great heavy hitters.
imho: if you're an ex bong hitter, hard-core or so, get the SV6, otherwise just get the one which is cheaper i guess? which you like the most
I'd say Flowerpot is the choice if your looking for better ease of use as the bowl is easier to load and cash compared to the Supreme's tubes.
Though you have to control your hit with the FP, then Supreme's the choice cause that heater is massive and never struggles to keep up, I would roast a full bowl in 1 hit in the v6 pulling as hard as I could