I'm running a Winsmoke SQuape on a Stingray too and it's pretty awesome. I've got 3
kayfun clones, but this beats them all for the most part.
The only problem I have with my SQuape is that is INCREDIBLY airy. I know that this was by design (it's a Squape clone from Ebay, Revenge of the Squape III I think?) but it's just too much for me. Normally I would just rather go with one of my Kayfuns but the Squape just has so much better flavor, not sure why. So I just slapped it onto an air flow control ring then onto my Stingray.
Looks funky, and makes an already huge setup even bigger, but it vapes soooooooooo smooth now.
If they ever come out with an adjustable airflow Squape, I'll ditch all my Kafuns for it.
And for those voltage drop junkies, every time I measure it, I'm only getting about a 0.08 drop on my Stingray, and only another 0.02 to 0.03 drop with the air flow ring on it. So it's pretty damn good!