Perhaps, but the VV/VWs do generally come out hotter and harsher at similar powers. Also, i don't think dual coils get hotter becuase they are dual... I mean, my hottest running RDA has a single twisted 28g micro coil @0.3ohms.
I considered myself a VV/VW man for a while, and then even when I had mechs I still used my KFs on the VV/VW. One day I played around a bit and found something I liked way more. Was not what I was expecting. When I was using the VV/VW more I'd adjust it all the time, but my vape was never as flavorful or clean.
Just sayin eventually you'll get bored, as everyone does, I think, and maybe check out the unregulated world when you do. It's not like the ohms on a coil change when installed and you need to keep checking it... and if they do it is upwards due to gunk etc... and you can tell the power of your batt by how it vapes, after a bit of experience. Only downside IMO is changing batteries every 2-3hrs or so, but is not that onerous. PLus a good mech will literally last forever, with maybe some minor, cheap upkeep, which is something no regulated mod can claim, not even a Provari.