Within our Hipsters discussion folks pointed out that its better vehicle to convey game mechanics, has anti-counterfeiting measures, and is more accessible
Each deck offers a handful of rares, sometimes exclusive cards that you cant get in any other product, but I wouldnt buy an entire Starter Kit for those
While it is certainly nice to be able to chip a bit of damage through and obviously better than not having fliers it isn't needed for your game plan
Consider offering both standard and expedited shipping options
Unless you can find a way to bounce that card back to your hand and re-cast the other side, you're stuck with whichever one you played first
You never see more of another player than a username and rank, and can only communicate via a few pre-programmed, non-verbal emotes