I am certain that EOS will continue to demonstrate the as-of-yet unused potential of the Graphene technology. I also agree that it enables the creation of BTS competitors with far less effort than it took to create the Bitshares platform originally. However, BTS has had a huge head start in the market - currently being the only available platform in its niche. This counts for a lot, as demonstrated by BTC. Early adoption and general comfort of the public with the platform matters. BTS is actually the first crypto my parents have felt comfortable with, and that means a LOT.
I am not at this point invested in EOS. Will check out your posts though!