I agree with all of the above.
You need to just check out and see what style you like better. Some people like a more flexible, flowing style, others like the short movements, others like a rougher style...
It is important not just to look but participate in a class or two (at least). Seeing is very different than feeling in Aikido. If you're still not sure, go back to places you visited, since there is so much to learn and classes can be affected by the sensei's mood (so once it's a more relaxed flowing lesson and one is a fast moving hard training lesson).
There is just about everything to fit ones likes.
Hope you enjoy it and welcome to the Aikido family!