I think I had curl jealousy in the beginning but now it is more like curl admiration/appreciation. I love love love to see beautiful curls but I don't necessarily think all of it would good on me. I can't speak for other curl types but my experience is that 4a is extremely versatile. So from a flat iron to a roller set to a pick with the right tool you can make your hair look like any other type. Not sure a 2 could ever manage a fro. In the beginning I really wanted looser curls thinking it was easier and fewer tangles but styling my hair as looser curls made me realize how much less volume comes with looser hair. It's pretty and all but it's not me. I LOVE BIG HAIR!!! So I know I got just the right hair type for me.
Transition your mind before you transition your hair.