AdvicePlease! Funded vs. MAYBE funded

[WhaWhat]

So I've seen variations of this on forums, but was hoping that because it is late in the cycle people who had similiarly difficult decisions could share their wisdom or any regrets.

I was accepted into Program 1 with almost full funding.

Also accepted into Program 2 and recommended for TA position. However, I have to wait for TA position approval and I do not know the funding amount if it is approved.

The deadline to accept the first offer will very, very likely come before I get more info on the second. (Request to extend acceptance deadline was denied )

The thing is, if I got the same funding from both, I'd choose Program 2.

I want to handle this as professionally as possible. I am also aware how fortunate I am to be in this position and that others could possibly get whatever funding I turn down. For that reason, I am very reluctant to accept and the first offer and later rescind (someone could not accept admission bc of lack of funding in the meantime!). But on the other hand, I could end up with nothing

What would you do it my situation?

How would you handle it as professionally as possible?

Has anyone heard of being recommended for a TA position but not being approved?

Also, I have about 3 days to decide.

Edited May 2, 2012 by WhaWhat