Reply to Narrowed it down; JBL EON or Used QSC K series?

After getting much information and advice, I've decided that with a budget of ~1000$ active is the way to go.

I've got this down to pretty much 2 options:

My first option, I could get two of these: http://www.musiciansfriend.com/pro-a...red-pa-speaker

Coupled with this: http://www.musiciansfriend.com/pro-a...ered-subwoofer

And if I haggle a bit with guitar center, all that could fit within my budget. I've heard very good things about both speakers.

The second option, which my buddy really believes is a better idea, would be to get two used QSC Actives, probably the K series, and then add a subwoofer later when I've got the money, this way I won't have to upgrade long term. I am going away to college this coming fall and I can't imagine i'll have much money to buy a subwoofer on par with those the QSC's, and I'd hate to be stuck underpowered and without the bass I want. But at the same time, my buddy knows far more about sound, speakers, and brands than I do.

With my budget, I could *maybe* afford two used of these http://www.musiciansfriend.com/pro-a...red-pa-speaker

In my situation does it make more sense to go ahead with the JBL EON's? Or should I take the good advice from my friend?

Thanks a bunch. Been asking on a lot of community s and you guys have been the most helpful