I don't think I will buy BOA for a long time if ever. I've spend quite a lot of money buying BOE already you see and I don't see BOA as a vast improvement to BOA.
The selling point is they will give a discount for BOA because I have purchased BOE.
From from I've heard now, BOE scenarios are not at all easy to transfer to BOA.
To address the there are too many scenarios issue:
I feel nobody will play them all but choose based on reviews what kind of game they like.
I say right up front what kind of game I'm aiming for on my webpage so interested players know before the