m1fan, based on my experience, I don't think you'll be disappointed. I examined two Pietta standard model 1858's at Cabellas before selecting the one that I bought. Both looked great and I only selected the one that I did because it was new-in-box with the other being the display model. I too tried to decide between Pietta and Uberti. I selected the Pietta because the fit and finish were as good as the two Ubertis I was able to examine at a local shop and the price was about $130 less. I've been too busy to get to the range, but I'm hoping for a trip w/in the next month.
A relative bought a Pietta 1858 Remington from Cabelas about a year ago. Fit and finish on his revolver are about the same as mine. He hasn't shot his much, but it functions just fine.