Welcome, I’m a fairly new member also. You’ll find this forum to be extremely informative, inspiring and chuck full of just plain old good folk. All of that has to do with the kind of people the F6B attracts.
Not sure what kind of price range you’d be looking at... I bought a new 2016 deluxe in spring of ‘17. Not much of a price difference between a standard and deluxe.
My suggestion would be, if there is a particular accessory or option on a certain model or year bike that you think you might want.., spend a few extra bucks and get a bike with those options or accessories. I knew I definitely wanted cruise and a center stand, anything else was just a plus. To be honest, I didn’t really care about the self canceling turn signals, but this is probably one of the neatest options on my bike.. I use it constantly, it’s designed and functions perfectly, and makes my rides just more enjoyable. Pretty much everything the F6b is and all aspects of this bike makes my rides more enjoyable.
Definitely test ride a “6” before you purchase, if you don’t mind the weight and size of this bike, you will not be disappointed in owning one. For me.., it’s the most fulfilling and smile per mile bike I’ve ever owned.