What was wrong with the Bionic???
Several things, not in order:
1. The phone is bigger than I like. I was figuring that I would get used to it; I was getting used to it. Still, looking at that thing and at an iPod Touch - it's almost ridiculous. I expect that a Galaxy Nexus is going to look like you are holding a flip-flop sandal against your head when you talk on the phone.
2. The phone kept dropping data. I had hoped by keeping it on CDMA only (as opposed to LTE/CDMA automatic) it would be better, but I would be out and about and randomly see no data (and get errors when trying to browse, for example) in places I knew there was a good 3G signal. Last weekend there was a 4G LTE network outage but, unfortunately, it also took down 3G data for the 4G phones. That was pretty much the major reason.
3. The Droid 3 is an excellent 3G phone. It has a great signal - I get no more stuttering calls, no more worries about "holding it wrong" (I was always grabbing the phone and covering the top half, which made people I called not able to hear me. My daughter knew enough to tell me to change the way I was holding the Eris.) The display is the same resolution on a 4" display as the Bionic on a 4.3" display - so, more dpi on the D3. It's bright and readable in bright sun (as is the Bionic.) With the Bionic, if I looked at the phone at an angle, colors would be washed out a bit - not so with the D3, or less so if it is happening. The Bionic and the D3 have a really flimsy-feeling back cover, but the Bionic creaks a bit with the cover on - the D3 feels solid all around. Of course, the D3 has a keyboard, and it's actually quite nice. In the past I've had a Psion Revo and Psion 5mx, as well as a Moto Q9 WM phone, so I've used keyboard mobile devices before, and this keyboard is probably the best that I've used on a mobile device. Despite having a smaller battery (1540 vs. 1735), the D3 seems to have slightly better battery life than the Bionic, and better than my Eris (which had an extended 1750 battery.) The D3 is still dual-core OMAP at 1 GHz, so it does not lag at all. (It is 512 MB RAM vs. 1 GB RAM on the Bionic, but I haven't had problems with that at all. Coming from an Eris, how could I?) Lastly, the D3 is a world phone, so if I travel - we may be taking a few trips - I'll be able to use the phone abroad.
The D3 is still a bit bigger than I'd prefer, and certainly thick - though exactly the same thickness as the Eris. It's strange how our perspective changes.
After hearing about the new Razr (thin, but even longer and wider than the Bionic) and the Nexus (pure Android ICS, but dramatically longer than the Bionic even) - both are 4G phones, so presumably will have those network issues plaguing the other 4G phones - so I'm happy to let Verizon work out the 4G bugs for another twenty months or so and use a solid, solid 3G phone with high-end Android specs.
I'm going to avoid rooting for as long as possible. I may never - I still haven't found a really good reason to root it.