I have a Fenix 6s that I am currently testing. I like it a good bit, but the GPS accuracy isn't there for me. I did two walks today(same route), one using GPS+Galileo & another using GPS+GLONASS & both were off by .15 miles vs what google maps & bing maps(used it to double check google) give & .1 off the Samsung Gear Sport I've been using for years on the same route. Which on a 100k ride, could be a minor issue? I've seen a few reviews when I was researching the Fenix that said the 945 LTE(& if I remember correctly Venu 2 also). I take using GPS+LTE could make it more accurate or is that not an option?
Related question, what does one loose going from a Fenix 6(base) to the 945 LTE, besides the the ability to go down father in the ocean? Thank you.