ive got the SiC dish, and my friend got the Sapphire dish, i use the NV controller, he use the Auber controller, i set my rig for 645 f on the PID, SiC dish, and my dabs are tasty yet still kick a punch, at the same temperature with the sapphire and auber, 645/650 f, the dabs are much harsher, you can dial down the temps a lot, but i find you need to lower too much to enjoy dabs, its funny, but i think SiC are better for combo hit, , but when you only want to enjoy low temps dabs, sapphire is the way to go, the taste cannot be compared, especialy when the dish has been used a little, SiC is a ceramic, no matter what, it absorb a little bit of oil and impurity, and alter the taste after some time, sapphire will never do this. depends what's your preferences, me i know i prefer the SiC, just because i enjoy my combo dabs so much, a green carpet, some shatter on top for convection dab effect + a small amount of sauce just for taste and pleasure on the dish !