Berks and Lancaster county: good or bad rental markets??

[Jon Allgyer]

hey guys I'm just getting started in rentals and was curious to know what the opinion is for you guys if it's worthwhile for me to focus on the cities of Lancaster and reading for rental units? I see lots of them for sale, run the numbers, and things look good on paper but that doesn't mean much. What's the demand for rentals in these 2 cities? Anybody know?? Any help would be greatly appreciated as I'm trying to decipher between Reading Lancaster or philly as I'm central to all 3