Should I choose singing tenor or alto?

Question:

Should I choose singing tenor or alto?

Hello!
I'm trying to figure out which of the two vocal ranges would have the better music to fit my particular voice. My range is G2-F4 (with C4 being middle C in this notation). I notice when I sing along with songs that tenor fits more than alto (they go WAY too high for me), and I was wondering which may be the better choice of the two.

Thanks and have a great New Year!

Additional Details

6 months ago
The reason I ask is that I know they're very close in range, but the alto is higher in pitch.

6 months ago
No, just for solo. I don't want to get the wrong music and end up having to send it back :( That would be unfortunate.

Best Answer - Chosen by Asker: 6 months ago
The reason I ask is that I know they're very close in range, but the alto is higher in pitch.