I almost pulled the trigger on an SDS100, but having to buy the extra battery, battery latch(Because it WILL break), and seeming fragility of it in general, along with a friend's solder joint and display issues (failed) on his have kept me from doing it. Uniden's lack of speed getting it back to him is another negative. I've bought almost 100% handheld scanners going back to the old Bearcat 9000XLT (Terrible receiver quality), and would really like the SDS100, if there is no drama. For close to $800 all said and done, there shouldn't be any. I have several old Icom and Yaesu HT's that have spent many many hours in the car, sitting on the dash with the sun beating on them, and they look, well, great. My friend's SDS100, with maybe 4 months actual use, looks much older. The build quality is lacking. My old Yaesu VX-170 could be used to beat someone to death and I doubt it would be damaged at all. It has blasting audio, and the general VHF receive is much better than about any scanner I've owned, except maybe the old Regency HX-1000/1200/1500, which had it's own battery pack nonsense, until I made an external umbilical cord pack I wore on my belt to solve the issue. A huge plus of the pack was I used 8 AA batteries 4+4 in parallel, and they would run 24 hours or close to it. We went on a trip to S. Dakota and I got almost all the way there on 1 set of $.25 each Panasonic alkalines.
Along with all that, my old Pro-106 and PSR-500's do a better job all around on anything but simulcast and modes my SDS200's receive. A version that takes AA batteries would push me over the edge, probably, maybe. I have a bunch of rechargeable AA and of course Alkaline AA's that would prevent the "Battery pack death" scenario that made me swear off any scanner/HT that didn't have a AA option. The old Uniden BC-200/205 XLT's battery pack antics drove me crazy with their failures that happened way too often and without any real warning. On one day, the scanner would run 8-9 hours, long enough no problem. A few days later, the same pack would be dead after an hour or so. If AA batteries had been an option, I wouldn't have grown to really hate those scanners. The radios themselves were OK, once the low battery shutoff circuit was clipped out of them. Before it was, the scanners would shut off starting at about 2 hours and of course, you could reset them for about 10 minutes repeatedly, but that was annoying as hell. The clipping of the turn off suggestion kind of amazed me at the time, but it solved this issue. They had better audio than a lot of other scanners made back then, but going to watch trains and have the pack fail again and again, made me come to hate them, and basically go to RS/GRE handhelds for many years.