Motorola i530

Just lost my i90c, which I liked a lot, except for the power connection, which was pathetic. I knew the first time I saw it that there was going to be trouble, and there was. But I digress.....

I'm using an i30sx, which I can't stand, temporarily. I'm trying to decide between the i730, and the i530. The additional features of the 730, and color, don't matter much to me. What REALLY matters is signal strength, dropped calls, etc.

Has anyone used both phones in their company or otherwise? Any comments?

Thanks