Racecris46 - Like you, I make use of my iPhone with the free Canada Topo app;
https://apps.apple.com/ca/app/topo-maps-canada/id392857820I like the iPhone's large screen size and the excellent - and free - Natural Resource Canada maps! However, due to the way that on-all-day GPS drains the battery, I only use the iPhone a few times during the day to confirm my reading of the paper copies of the Toporama-sourced maps we still use as our #1 navigation aid.
You ask -
What would you go with today if you were me? I’d buy the inReach Explorer+again. While it is not cheap, I think of it as an investment or insurance policy coverage. As scratchypants and Ted mention, it also provides peace of mind for the folks back home, allows them to stay in touch, and monitor your progress in real-time.
As you note, the GPS feature of the Explorer+ does not get the highest marks; I still like the fact that I have it as a decent and usable backup.
If you really don't want the GPS map feature, you could get the stripped-down version of the Explorer+ - it is called the SE+ - and save $100. The
inReach SE+ has all of the following features except E. -
A. 100% global Iridium satellite coverage enables 2-way text messaging from anywhere (satellite subscription required)
B. Trigger an interactive SOS to the 24/7 search and rescue monitoring center
C. Track and share your location with family and friends
D. Pair with mobile devices¹ using the free Earthmate® app for access to downloadable maps², U.S. NOAA charts, color aerial imagery and more
E. inReach Explorer+ device adds preloaded DeLorme® TOPO maps with onscreen GPS routing plus a built-in digital compass, barometric altimeter, and accelerometer
The SE+ and your iPhone would make for an excellent combo. $100. more gets you the additional features mentioned in E. above. The Garmin page below has more details -
https://buy.garmin.com/en-CA/CA/p/561286/pn/010-01735-00