Just going by the things that I have read on other forums the main differences are.

A mod V puts you a little closer to the water and rides pretty good on rougher water but it will get you wet. (or at least the one I had would) It was an 92 Alumaweld 16 foot bass boat.

A deep V sets you up a little higher from the water and has a lower setting casting deck so it would make it a little harder to do some types of Bass fishing if you want. (pitching and flipping) I would think that it would ride better in rougher water than a mod V.


I have never been in a deep V tho so I could be totally wrong. Either one will be blown around pretty good in the wind.
I have also read a great deal of horror stories about Tracker marine when I was researching getting a new boat so make sure you do your homework about those.

Good luck on the search and enjoy looking at everything out there.