What I've learned in my short time as a Ham so far:
If I hadn't gotten the VX-7R for a good buy, I would have been a fool to have bought one! It is a VERY nice rig, but it's over complicated and without a lot of time spent reading the manual and using it, it would SUCK as a survival radio! It's a great little unit, but all the bells and whistles make it hard to use in a simple fashion.
Around here, 2m isn't a viable option for an emergency radio. With a base antenna I can hit four repeaters, without it, I hit the one that seems to have problems regularly, which I am learning most repeaters do have problems regularly! Also counting on someone being on the air at the time you might need them is also iffy.
I'll keep the VX-7R, but if I were to do it again I'd probably by a simple dual band and a dual band mobile that I could "cross band" with. Let the mobile do the work while talking low power on the HT.
Where I am at now:
I found what I think was a good deal on an original Icom 706 that I've put in my truck set for 2 and 10m right now. I plan this weekend to get my general to have more coverage options and plan to add to the coverage once I figure out where I think I'd like to be. I bought the Hustler mobile antenna that gives me up to four bands at once, and I can change out loads as I need/want to.
I made a J-pole from copper tubbing, neat rig, but I couldn't seem to keep the SO-239 soldered on in the KS winds. I bought a new but returned/opened Comet GP-3 yesterday, that really opened up things with the HT! To do it all over, I might have gotten the Yaesu FT-857D, but it's big for a BOB, and VERY expensive, but afforded the portability I wanted.
Live and learn, but the 706 has opened up more potential for me in the future. I don't regret that I bought an HT because no matter what it's what I want for emergencies, but I feel better knowing it's limitations prior to an emergency,