I almost bought an aerial tower but the people at H20 Warehouse lied to me and said they had 4 in stock then magically when I ordered it, they were all gone. I was going to have to wait over a month to get it in, being the middle of season that was not an option. So, I cancelled the order and could not be happier with my Roswell tower. I have heard mixed reviews on the aerial towers not being sturdy and making a lot of noise when in tow, but have also heard from people saying they are great. Everyone has different opinions on towers. My first choice was the ND, but the price was too much for my older boat. Second choice was Roswell, but I decided to go with Aerial b/c of how much you got for the money. After, they messed it up and lied, I went back to Roswell and could not be happier with my purchase. It was not a hard install either. Getting the boards off the floor makes the boat much more comfy for everyone enjoying the boat!!!
If anyone decideds to go with Roswell westmarine.com had the Area 51 tower priced better than anyone else I found.