both posts above are full of valuable insights,
since I'm basically looking for a workhorse to play with and with which to first test handloads also for my Smiths_ (and here it is simply impossible to find an Freeedom Arms in .44mag., whose price would still be prohibitive)_ I will therefore go and inspect the SRH, but it is not certain that an SBH is to forget, of course_ the grips will be a problem to deal with anyway, because since I was sixteen I've been too fond of the big S&W's Target, so some custom work to fit my hands will anyway have to be estimated.
Thanks again to Sasquatch-1 and Contender1 !