I hate bumping an old thread, but being that I'm a newbie here it seems a newbie thing to do.
I maintain the radio system for a large manufacturing plant. I have well over 100 HT1000's (SDC and RDC, from Rev. A to D), dozens of HT750's, HT1250's (conventional and trunking, DTMF pads and not) and about a dozen MT2000's. I still have a few HT600's in service, too.
The gorilla's here can test the metal of any radio, guarenteed! HT600's take the most abuse (other than antenna port solder connections), but the discussion dosen't include these radios.
I didn't vote in the poll because, from what I've seen it's six of one, a half dozen of the other. HT1000's have suffered busted volume pots, cracked solder joints, cracked cases, ruined speakers, and smashed mode switches (HT1000's) just as the HT750's and 1250's. I've had both models come in so beat up I was shocked that they worked at all. I've had one HT1250 dead right out of the box! I never had that with an HT1000 because I've never had a new one... the Company is replacing them with the newer model as the old ones die.
I will say this, the HT1000's are more "quickly repairable" than the 750/1250 series. But the 750/1250 series are more simply consructed, and sometimes that's a plus. I've had both models die from being left out in the rain, and I've seen both models pass all checks despite being beaten beyond recognition. As long as whip antenna's are used, I've noticed no difference in transmit performance (consider, however, that all are located at one facility).
The 750/1250's have more programming options, and the software isn't particular about the kind of computer it runs on (RSS for older radios hates fast computers!)
I will say this, my personal radio is a slightly modified Yaesu FT50R, but I wouldn't turn that over to the guys at work for love nor money. I have several HT1000's, an MT2000 and an HT1250 setup for personal use at work. I usually pick up the 1250 when I leave the shop, only because it has DTMF and my shop repeater has a reverse phone patch.
Bottom line, if I had to choose between an HT1000 and an HT750, I would be dissatisfied that there wasn't a better choice.
Thanks,
Eddie