I tried pomelo for the first time just recently, Will post on it too. But it was a little disappointing to me. Maybe mine wasn't at the optimal ripeness. I have no idea how to pick one.
The durian looks similar to the jackfruit. I'm going to do one on it soon as well. Right now I have no clue what's inside.
Fruit is so awesome, but too much tends to congregate around the waste line. My wife understands why I do this, but she wishes I wouldn't. Need to do more digging in the yard to offset the fruit fancies. :)