I can't speak for everyone on that. The whole point of staying on 232 was to have options so you can make a choice once the OTA is available. I have an opinion on what I'd do if I were in that position. I would personally upgrade to 242 and run it for a bit. And then when I have time, I'd factory reset it and install clean. My problem with going from 232 to 242 and not resetting the data is quite a bit has changed. Who knows what kind of system data changes they've made since 232. I wouldn't waste my time with a 905 FXZ, though....if I wanted a clean install of 242 then I'd simply do a factory reset directly after installing the update in recovery, then clean install my apps and set up my system data clean when it reboots. I've actually done that going from 238 to 242. I just feel that a factory reset once the OTA is out is a good idea. Not strictly necessary, but, here's the thing. I read SO MANY posts with people saying "omg, this build sucks. I have all these issues blah blah blah." Ok.....did you factory reset to see if any of those were caused by corrupt system data? Cause unless an issue is reported by LOTS of people, the odds are in your favor that it's your particular install that's the issue, not the build.
Anyway, that's my opinion. Upgrade from wherever you are, factory reset it, give it a fresh start. The FXZ is just a waste of time IMO. If you do that, you're going to go back to 905 completely minty factory fresh. You'll set up your data and apps, take the OTA, and it'll do the upgrade. At that point, even though 905 is "clean", you're still having to upgrade to 242 and there's potential for things to go wrong during the upgrade. Going from GB to ICS, while they've done a good job on the upgrade script, is still potentially risky. If that's how you wanna get to 242, that's fine and understandable, but, here's where I'm going to annoy those that wanna take that route. I'd STILL factory reset after the OTA installs and reinstall everything from scratch. No time saved.
Again, that's just my personal opinion for those that want the most stable ICS experience. Those that want to risk it can try a 232 to 242 upgrade using the HoB. Those that want to "play it safe" can FXZ to 905 (do NOT try to keep data when going back to 905 from an ICS build...you are just asking for massively corrupt system data if you try it), reinstall all their stuff, and take the OTA. Should work. Maybe.
