Hello, my mate had a mindless board as his first board bout 3 months ago, very stiff and rigid not much flex in it but i guess that is down to personal taste. He has just started to jump with it pulling 8ft airs, 360's, backscratchers; its started to crack around the trucks under the pressure of landing, he's not a heavy lad to say the least in fact he is well skinny.
...it has however enabled him to progress to where he is now, which ain't too bad. and hasn't let him down whilst learning and gaining tha basic concepts of boarding. I guess its like everything, you will always what better, better boards, bigger kites and so on.
I had a silver reef at the same time, me and my mate have progressed together doing the same tricks and the srub is still going strong, nice deck strong trucks. although i now want a shorter freestyle board to trick on like an flexi airdeck.
hope this helps