effective FPP use

[Heir_Aparent]

This may be a stupid question and/or be posted in the wrong forum but I wasn't sure where else to go.

I was wondering about the most value effective route for spending FPP's. I'm a supernova and theres a few things in the VIP store I could use (like the 40'' LCD) but my friend advised me it would be silly to order that b/c I could just use all my fpp's to sat into as many Sunday millions as possible then sell the tourny dollars or use them and potentially have a better gain value-wise. Assuming I have a significant edge in the sit and go's, is this how I should spend my fpp's? or is there other more value effective ways to spend them?