Samsung t209 Color Flip Vs. Nokia 6030

This is about 2 phones offered by T-Mobile To Go. T-Mobiles pay as you go plan.
From http://www.dealking.com
The deals are:
Samsung t209 Color Flip $19.99 AR
Nokia 6030 T-Mobile To Go (FREE) AR
Rebates & other conditions apply.

I'd like users experience on these phones. The $20 difference in price doesn't matter. If you only have experience with 1 phone (t209 or 6030) or brand of phone (Samsung or Nokia) that's OK.

Primary concern is voice quality. Transmitting & receiving.

Then ease of use. Scrolling through numbers, etc.

And of course quality of phones.

Thanks all.