I actually grew up with Robotech first. I didn't learn about Macross till several years later. I had learned Robotech was a butchered up version of three cartoons, but it had exposed me to two that really like, Macross and Mospeda. In the past my brothers and I refered to the cartoons as Robotech. Now, that word has'nt been said in years. The only things that say that are the Macross comic books I have in my display case that say robotech on them.
I really don't care for the MPC's. I like the boxes. I feel the 1/48's are worth the money for the detail. As far as the 1/55's the prices are good because they are vintage. If you think the prices are high for them now, you should have tried to buy one four or five years ago.