I just thought i would put this out there from personal experiences writing and reading specific novels in both first and second person.
If you are trying to get into the emotions of the characters very deeply and connect the reader to it then first person would be your best choice. when writing, you can put yourself right into it, make yourself the character by putting I instead of he/she. it also transports the reader right into the body of that person.
If you more going towards the story side of it, like the adventure, the thrills and excitement and cliffhangers, sort or deal, second person would be a good necessity. You get to take your character through all the trails and excitements of the thrills and quarrels that you create in your brain. Basically speaking, your probably going to enjoy writing about the setting and the problems around you more then the character in himself/herself, even though you still get a nice glimpse of the characters thoughts towards things.
so to speak, if you more of a emotional writer, and you like to get into detail with a lot of things such as how your character feels and such, first person would be the best choice, so you could put yourself and your reader right into the character, instead of watching from the outside.
if your more of a type who likes the storyline and likes watching the characters do things, not so much the emotions behind it, then second person is for you.
Thats my advice!
