As with most anything else, once you learn how to do it, it is easy.
Layoutshooter + Iphone = mushroom cloud
I am learning how to use it and it is STILL a pain. Inputting a route should be SIMPLE. One should not have to go through all kinds of garbage to do so. One should be able to input a route, without using detours, avoidance, multiples stops or any other "tricks". Once in, you SHOULD be able to turn of the recalc so you don't lose it or have to listen to the electric witch screaming at you to turn around when you need to stop for fuel.
I don't know if your older model inputs the same as this one or not. Have you tried the Dezl yet?
As to the Iphone, PURE USELESS JUNK! I want my dumb phone back. In fact, I want an even DUMBER phone. I have no NEED for a handheld computer, with a camera, that plays songs. I just need a PHONE. I don't need the added expense either. Any idea how many fishing licenses I can buy if I did not have those added charges? TOTAL waste of my time, effort and very hard earned wages. Other than that they are too big and they suck.
I find it AMAZING that one cannot get what one wants or needs. One can ONLY get what THEY want you do have.