I'm thinking of buying a quad mobile like the FT8900 but I've read some posts here and there that opine that FM on bands other than 2M/70cm is "a waste of time" in favor of an all-mode. What's the conventional wisdom re all mode vs. FM? Realistically, I'm a ways away from getting my General - too much to learn (i.e. everything) in my Tech class before moving on I think. Most of my work I would expext to be mobile as opposed to setting up a shack. Thanks for any insight.