In case the post was missed above.
Not heard of the orange velvet. The citrus freeze however is more lemon/lime than orange. The Orange Star is very Orange though, but more the orange flower smell opposed to the rind flavor/smell you get from say the Tangie lines.
I'm still trying to dig up some old pictures form the testing of the Citrus Freeze, but they are at a site I am no longer a member of. You won't be let down at all.