I do not buy anything without trying. The store is a resource to see if you like a Zenfone which was on your list. If so, you can get the unlocked bigger brother from Amazon or wherever.
Doubt you will find the G to try, I know you can return it but at least you had a go with a smaller version Zenfone to fiddle with.
Good point, but right now it's narrowed down to keeping a Note 4 I bought on a cheap deal or going Galaxy Alpha since I want to use my Galaxy Gear and Moto 360 now that I actually thought about it. Waiting on someone to evaluate camera sensor to see if it needs replacing.