/philosophy mode
I think it depends on what you are doing and how you do it as to whether a top notch product makes sense for you. Me, I'm just not that careful with my stuff. I could get a $200 plus dial indicator and while I'm quite sure it woud be "better" in many ways, it's not better for how I tend to work.
I drop stuff. I use it in less than ideal ways. I knock it against the table to jar off the worst of the chips and throw it in the toolbox when I'm done. I'm just never going to be that guy who carefully wipes down a dial indicator, oils it and puts it back in it's felt lined box when I'm done. So, to me buying an expensive one would be a waste. It's much more likely to fail because I abused it than anything else. I'm better off buying a dozen "fresh" lower quality ones over 10 years than buying one good one.
Plus, then I get an occasional usable but beaten one that can be mounted on some particular jig or fixture for just that one use too.
There are things worth paying extra for (.0001 DTI?) .... but a general shop "Beater" dial indicator.... I'll take the cheap one please.
/philosophy mode off