None of those showcases are worth it anymore. JR used to be one session, the best 140 kids in 3 HS classes and that was it. You knew it was unique and knew it was elite. Adrenaline events are the best run, but they are WCS team bias and then throw ins for clubs close to WCS. Maverick is the big one for LI and other Northeast clubs and kids, and then throw ins for clubs close to the Cuse dudes who run it. 3d is the most business like and most accessible, but is 3d home team biased with throw ins. There are also other vendors trying to line up like NXT with the Philly showcase, which is also HHH/Big 4/Dukes/main line prep school heavy, then throw ins with clubs close to the NXT administrators. Then there is Nike Ride, then there is Inside Lacrosse, then there is...you get it.
The showcase scene has blown up in the last 2 years and is VERY VERY diluted all over the place, so the likelihood the best of the best will take the field together even at different sessions of the same garbage is ZERO. Going to 2, 3, 4 or 5 of these things is "spray and pray" approach that serves the wallets on the other side very well, and you barely at all.
Maverick is better than JR isn't saying much frankly, maybe just that a great talent density is in LI and in other TriState areas. I think these are all supplements, but hardly the places where your son will be seen by a coach who would not also see him at various other club tournament events if your son plays on a competitive club. Spend your money on instructional development and on prospect days at colleges your son would like to attend.
