I have an nook. Should I sell it when I get my iPad?

I have a Nook Simple Touch and plan on getting an iPad for my birthday. I was wondering when I get my iPad should I sell the Nook? The iPad is a capable tablet for reading right? I read mostly on my iPod and Epic Touch 4g when Im out and about because it's usually not so practical to read on my nook. I would probably only read on the iPad when Im at home or going on trips, which is currently how I use my nook. If I sold the nook as well I would have more money for the iPad...so the question is sell the nook, YES OR NO? If anyone could help, I would greatly appreciate it, Thank you!