I like the Aspire BDC ET-S if you can accept a non removable drip tip. The small size Pyrex tank Aspire BDC is usually a buck more at places I've seen both.
Sounds fine to me; at this point I'm not really even sure why a driptip would be used... seems kinda like it would tie you right down to that bottle of juice, for, what, every couple puffs? Of course I have no idea if that's true, it just seems that way to me.
Andria