I've always got on OK with my "standard" ones. Cannot really change anyway as they wouldn't match the painting lol.
I had nothing at all against the traditional oblong ones, in fact I rather like the look as the round ones look a bit lollypoppish (technical term) but I just couldn’t, however hard I tried, get the near side one to adjust to an angle where I could see to reverse into my garage cleanly close against the near side wall
It wasn’t the field of vision on the mirror, it was the ball socket and arm I couldn’t adjust correctly
