Zenclosures Upfire Vs Standard

[azIce]

I have seen other posts as what people think the differences are, but I was wondering has anyone actually heard both to have a side by side comparison? I see both having its pros and cons.

Upfire
Pros:
Not standard. Better look???
Do not have to worry about items in the hatch hitting the speakers or grilles.

Cons:
I am not sure what they are. Maybe too loud right behind my head. Maybe sound quality not as good? Don't know. That's where the comparison would come in handy.

Standard
Pros:
Better sound quality? Once again, need a comparison.

Cons:
Speakers or grilles could be damaged by items in hatch.

Really, my main concern is sound quality. I can deal with other cons, but if I knew which one sounded better or if they were at least equal I would feel better about a decision.

I would prefer to have the upfire, but not if I will sacrifice sound quality.

Also, I was wondering where everyone has placed their amps when using one of these enclosures.