I really liked autobar, because having to fumble around in my bag was a pain in that ass.
But I felt that it used far too much memory for a bar addon, so I kept looking around.
I have just found something called 'select', which works on macros.
I have a collection of buttons that would make sense to us all, one for food, water, mounts, vanity pets, quest items, mana potions.
How the mount one works and pretty much same idea for the others is that you create a macro as per usual, the text you insert to begin with is :
Drag this macro to your bar, and right click it. Up pops a stack of buttons for each mount you have. Left clicking an item in that menu makes the main button that item.
/select companions: mounts
Left clicking the main bar button uses it as per usual.
This is very similar to how autobar works but with far less resource usage.
My only gripe is that i can't make a button that shows my tradeskills and campfire like autobar did.