eh, I'm so used to the HVLP's now its no big deal. they certainly don't put out like the JGA's, etc but the savings on material, etc is real nice...
and i hear you on shops having a tough time swapping.. mine was the same.. the first hvlp's really sucked, we hated em and didn't swap for awhile..
but nowadays thats all you can buy... its been law for quite some time now.. the only jga's, etc your gonna find are used stuff....
but when push comes to shove, if i'm doing my own car or whatever and am not concerned about the extra materials, definitely more of a joy laying it out with the oldschool stuff. tho you can achieve the same end result with hvlp, just requires different technique...
also gravity feeds really are a nice alternative to syphon...