Both the zg and the project are awesome boats, but for me the zg wasnt all that in the hole, Loops didnt really go big, but it did excel on the wave which was cool. The project was far too big for me and was heavy compared to the jackson boats. The project was great in the hole and very quick on the wave but for me it didnt really carve enough and wanted to always spin out, but saying this i was under weight for the project 62. Again both boats were great but just not ideal for my paddling style.
As i said in my review i cant fault the 2007 jackson boats yet, the star seems at home on all types of feature it loops massive but still is slicey enough to cartwheel nicely and then put it on a wave and the new hull with its longer planning surface and smoother more responsive rails give it all the speed and bounce you need to get some serious air. I am 6ft tall, i have size 10 feet, 34\" legs and weigh 190 ibs si i am on the top of the advertised weight range for the boat but the balance and floatation is spot on. The fun is a great play boat but an even better cross over boat and really excells in this area. It has a fast hull with improved rails and again all tricks are possible but down the river it keeps its line, tracks really well and again everything i said in the review about comfort etc.
I have gone out of my way to dislike the jackson boats but with the 2007 range i cant, i think they are great and highly recommend that people go out and paddle them to see if they suit their paddling style.
Gareth