I am in the market for one as well, and I was leaning on one of the Stihl models, but I have picked them up and they seem so unwieldy
And I am a 6 foot 3 250 pound guy and I was worried about using it
I'm 5' 10" @ 155 lbs. and the HT-131 is a workout to use, especially when it's fully extended

. But I bought it for pruning branches way up up high, trying to make clearance for semi tractor trailers coming down my driveway. It'll easily take out a 12" limb 16' off the ground and still leave my feet firmly planted so I can get out of the way quickly. It's worked out great for that, but I'm pretty tuckered out, especially my arms, shoulders, and neck, after about an hour's use. That's OK though, because I need the exercise. Besides, after an hour there's so much wood on the ground it takes most of the rest of the day to clean it all up. Yes, it was expensive, but I've already done enough work with it to pay for several visits by a pro tree crew.
Durability wise, I've probably pruned three or four dozen oaks so far with it, and only had to sharpen the chain once. I've not done anything else to it other than add pre-mix and bar oil, and wipe it down at the end of the day.
If I can get to a limb from the ground, I'd prefer to use my MS-192. But for anything higher than my head and I'll get out the HT-131.
If all you need to do is prune 2"-6" branches a little over head height, one of the shorter trimmers would be lighter and more handy. The HT-131 will do that work, too, and with the saw retracted, takes much less effort to use. In the end it's all about what you'll be doing with the saw, and if you can afford more than one to cover all the bases.:2cents:
After all, a golfer's got more than one club! :laughing: