I don't need fancy if it works well. I did google the projectile RDA and I am intrigued by it. I am scared off of the brass Monkee. Friend had one and it broke real quick.
Like I said... unremarkable, but it's cheap, and brass, so if it blows your skirt up... buy one. Worst case... you hit it and think - "meh".
The satisfaction one might derive from an RDA is relative... and stunningly subjective. The more familiar you are with them, the more you can look at a photo of the deck and inside the top cap... and decide right away if it's going to suit your personal performance needs.
If you're buying one for the 'color' of the top cap alone (which is where the cloners really shine - if you're going to copy something, copy it in every freakin' color of the rainbow)... you might as well get a brass clone of a recent design atty that is near universally highly rated.