Look at the individual gym...see what equipment they have, how convenient the location and how the people running the place seem to be. Have belonged to a few gyms....my favorite was a small gym which, unfortunately, went out of business a few years back.
The last time I wanted to be serious about fitness I started at Planet Fitness until I got to a point I didn't feel intimidated at some of the local places. I have a lot of reasons not to build muscles.
I like ones with group classes - Zumba & cycle mainly. I check for cleanliness, how helpful the staff are & what cardio & weight equipment they have on the floor.
