I prefer a dedicated GPS where I don't have to load the maps before a trip. Several years ago, I had a Garmin Nuvi. Bought the off-road package and loved it. The unit was stolen and I started using tablets. Roll forward several years and 4 tablets later. I would load my area, and sometimes decide to check out something new. Now I find I went into an area I didn't load. No map.
I started looking for a dedicated GPS and find the Magellin off road. Dedicated off road only with all the maps loaded. At the time it was over $600. So I bought it. It was exactly what I needed. You would think that a major GPS manufacture would know how to build one. I was wrong. To top it off, it was still being beta tested. I researched it extensively before buying. What I didn't realize was the only people who did write ups were journalists. I found no bad reviews. Over all the single most horrid GPS I have owned.
Now Garmin has one. Same price point, same tablet size. If you didn't notice, take no less than 1/2 inch off the screen size all the way around for the inside border.
Will I drop a ton of money again on a product that appears to be exactly what I need? I don't know. So far the only reviews are "We used it going here and loved it". Same as I saw before. I didnt see any "we have used it for over a year and loved it" on the magellin, before I bought it. I wont make the same mistake twice.
Before anyone asks if I contacted Magellin. Yes, the guys working on the design and flaws are local.
If your thinking of the Garmin, wait a while. Oh...the magellin came down in price a few years later.