Definitely, make a list of what personal and lifestyle characteristics you want and don’t want. Maybe no prospect will score 100%, and you might have to tweak your list as you learn more.
I used to just go along with “he seems nice” without thinking about what I really wanted. I’ve had many relationships and wasted a great deal of time and been hurt a lot.
At age 63 I watched the following video and made a list. I met “Prince Charming” in a local cafe, but unfortunately after a few months he decided his family was more important and somehow I wouldn’t fit in. Then I tweaked my list to include things like “not close to family” and got together with my current sweetheart, who was a neighbor. He didn’t meet some of my criteria (e.g., he’s too young and smokes dope), but that’s okay. He’s super nice and super intelligent and quite silly, and we “get” each other.
You can weight the items in terms of importance if you like (e.g., maybe “honest” is more important than “not a dog owner”). Or keep it simple. Whatever works for you.