Recommend a monocular

I haven't used it properly yet, I just did a bit of looking out of the window when I got back from the shop. At the time I put the marine and the nature trek in different pockets and did a blind a/b comparison. It was very marginal, looking up the road on a clear January day. So much so that when I went back into the shop I pulled them out then had to go and do it again because I couldn't tell which was which. Yes the focus wheels are in a different place but I was using both hands and didn't notice an issue. But it was quite bright, most of what I was looking at was at a similar distance and the depth of field meant everything was in focus most of the time.