dstock
Explorer
I found the typical 4 or 5 inch screen gps units to be too small to work for me off road. If I had a question about whether to go up this wash, or that wash I couldn't make the screen show me enough to make a proper decision. The tablet I'm using is already too old to upgrade the firmware, but it displays topo maps just fine, and it was under $150 when I bought it. Its got a 9 inch screen, so I can see enough detail and far enough ahead to make a decision. I've turned off auto updates, so until I decide I can't take it anymore this is what I have ( FWIW, this tablet is now old enough that I have a newer iPAD for my regular use, this one is essentially a dedicated GPS now)
I originally tried out tablets for the screen size as well. The 10 inch was a bit to big in the Jeep interior but the 7 inch seems to be the sweet spot.
Turning off auto-updates is a good idea, I don't use the tablet for anything else at this point.
Thanks for the info!