Erli, or rose, hmm, the rose is a more complete rebuilding package, plain and simple, On both I have removed the ac rings for maximum air flow. I do love the mounting post's on the Rose2 better, once one finds their preferred coil height, simply cut leads to desired length, push into mounting hole and tighten set screws. Really starting to dislike build platforms that only trap under screw heads.
Tell you one thing, once the Rose is in play, one gets spoiled by all the extras and tools included in the package. Personally, am going through Big Buddha love right now, so the Erli/Rose vape off is not clear in my head

To tell the truth, neither can vape as well as my flashi, but heck, flashi is a dripoper with a tank attached

But seriously, most great tanks are going to remain great, all having slightly different subtitles and characteristics, and the build really does make the tank, in the final consensus. Heck, have a build in the Russian right now, that would put up against most any tank, keeping it in my main rotation, just vapes soo good

been running the same House Select juice in it for 8 months, it's my dedicated Hypnotic Mary juice burner
Love all things vape, except for the crap

Worst thing about the Rose is her small tank capacity, but aside form that she has all my must haves and would like to see, features that I look for in an rba.