Hello
Subjects like this can easily get infected, but all hydro kits or prebuilt to any % are good for the sport.
The more %, the higher costs, but also a better chance that the boat performs well from the start. Some people builts well, others not, so room for both ways.
As most of you know, with a 21 Hydro, only a small "issue" will give big problems.
I compete on the International racing scene and we have only 6 lap heatracing with 5-8 boats heats, no SAW or time trails. So all comments from me concerns lane 1 racing in heats with several other boats.
Boat designs comes and goes, if the JAE is a good heatracing boat, only time and results can tell.
A good racer will be good with any boat design that he prefers to run.
In heatracing you could have a racing incident or hitting a bouy, but you must at the same time be able to win the next heat to be able to win the race. The boat must hold up for this.
Did you not run your US Nationals recently, both NAMBA and IMPBA? If yes, what boat designs in the Hydro 21 class on the podiums?
Thanks
Jorgen