Hello and welcome!
My tip to you is to try out as many bikes (and in different styles too) that you can. Dont' forget to have the people at the bike store adjust the bike to fit you properly before you take it out for that test ride. Sometimes it can be intimidating when shopping for a bike but it's very important to get the one that's right for you. Don't be afraid to ask them questions. Sometimes you may feel like you are bothering them, but it's their job!
Anyway, good luck and take your time.
