As a kid, it would have been Blitzwing. When I was young I never got to choose my TF's, they were just given to me as gifts for xmas/bdays etc, I never even saw a G1 display
. I do recall asking for Blitzwing though and being told it wasn't available. Luck was on my side though, some kid, dunno who, came to my house and had one with him. When they left, Blitzwing was forgotten. Never saw the kid again, so I considered it a parting gift.