Pretty much agree with what's been said, but here's my .02 summary on it...
I obtained a good copy of the 55-105 before the 75-150 and like it a lot, so much my 55 prime became superfluous and I sold it, and my 80 prime pretty much stays in the cabinet. Combined with the 105-210, also very good, and a decent copy of the 35 AF lens, I had an incredible range covered in three lenses. The 55-110 was the lens left on my camera most of the time.
Fast-forward to getting Don's 75-150 a few months back when he went tech. As good as the 55-110 is, the 75-150 was a half-notch better and became my main squeeze, plus I added a 50 manual focus shift lens (also excellent) and a 28. So I still own the 55-110, but it has become kind of superfluous with the 50 shift and 75-150 covering that end very well, and even though it is a good lens, I haven't used it since adding the 50 shift to the 75-150. In fact, I have decided to remove it from the bag since I essentially never use it any more. And with the 28, I rarely mount the 35, so you'll probably see both of those lenses hit the B&S forum soon.
There is one important "howeverbutt," and the reason I have not been in a hurry to sell either the 55-110 or the 35 --- they are both relatively compact compared to other options. The 55-110 is nearly half the size and weight of the 75-150; the 35 is 1/3rd the size and weight of the 28. So I've kept both in case I wanted a really light travel or carry kit; I could do very well with just the 35, 55-110 and maybe my 150 prime. The hard reality for me however, is that I'll generally grab a favored lens over a lighter lens, so for my trim set I would probably still grab the 28, 50 shift and 75-150...
Yeah, now that I've thought it through in writing this response, I think it's time to sell. Keep an eye on the B&S for the 35 and 55-110, or if you've decided to get a 55-110 and want a confirmed good copy, send me a PM...
Cheers,