That is actually one of the reasons I bought CH gear. I have owned thrustmaster gear before (I am sure my right arm is bigger then my left because of that....not to mention the pots of crud!!!!!) and force feedback stuff (MS FFB, great stick it turned out to be and used for years) but I ended up playing with the power off when I wanted acuracy.
Then when I was researching controllers for BS I had read that some thought the spring pressure was "too light" in the CH sticks and I thought that sounded awesome.
It is in fact awesome and like yourself I hardly ever trim. In fact for the most part the only time I do trim is just after take off. I go into a stable hover, trim for that and then fly away.
If need be I can trim on the fly as well now without any problem, it just took some practice in centering the stick in the right time for there to be no effect to the helicopter.
I would have liked a FFB option but everything that had FFB I didn't like for one reason or another.