Canadian LP pressing, how good?

I have owned several Canadian pressings of both early Columbia and RCA classical recordings. To my ears, they all sounded quieter and more refined without any loss of the detail found in their American equivalents. Of course, others' experiences may vary.

opus88, thank you. I'll take a risk and try a few.

inna: I just wanted to re-emphasize, these Canadian records I’ve mentioned are/were late ’50s/very early ’60s stereo pressings, and not later than that. Good luck, and let us know.

opus88, yes I understand what you said.
Just bought 'Bitches Brew' Canadian first pressing with all As in the dead wax. We'll see.

So I got this Canadian original pressing of the Bitches Brew. Well, I had to send it back because the records were not in good enough condition, but I listened to them. I prefer original American version because Miles's trumpet sounds more alive, though the Canadian is not bad at all. Yes, I did have this impression too that the Canadian was somewhat more refined and a little quieter. However, at least for this album, it was not the most important aspect for me. Now I think I am going to try original Japanese, this could be interesting. Japanese records of John McLaughlin and  Mahavishnu Orchestra are so much better than American, British and Dutch. Didn't try German.