for $199 i'm going to pick this up just to use as a gps in my car and stream my sirius xm..
Just look at these prices on amazon for a gps
Hello apples! I'm an orange!
Seriously though ... it may be OK for you, but the difference in cost is that the GPS has no paid service attachments or limitations for data. The iPad always will, even if it means you are tethering from a phone you are paying for ... and the GPS will work if you go into an area with poor wireless.