We've had very good results with this net and it seems to be holding up well with pretty strenuous use. The best system I've used is the 'Cobra' system which I guess is now being marketed by AAI, but was developed by some guy in California. The poles are somewhat flexible and fit over the stakes with sleeves. The greatest benefit of this system is the lack of guy wires and the lively net play. It is also nearly impossible to pull down.
Obvious drawbacks are the weight of the system and needing to pound the stakes in.
I will say from experience though that it is worth it. Oh, and the system is a little pricey, too. All in all, not good. Well, there you have it. As always, standard disclaimer applies, especially on the prices, and the fact that most manufacturers make more than one model - be sure and examine the features on the one that you're about to order.