Movement is expensive and it's a climbing gym so there isn't a diversity of machines. They have everything for major lifts/free weights but if you want actual weight machines they don't have any. Also only a few racks so there is a wait time during peak hours.

Brick Bodies is good and you'll get a solid gym experience but it tends to be busy but you can use their Timonium location too which is pretty large though also busy.

The Y is a great option. It's cheap and the one in Towson has a good amount of machines and free weights and usually not too busy. Also you'd have access to all of Y locations which adds flexibility, there's one nearby on Druid Park dr.

Personally I do both Movement and the Y but you should be able to walk in to any of these places and get a free tour. Brick Bodies will likely give you a day pass to try it out