I'm going to keep the streaming plan.
It would be awesome though if they would allow you to pay 7.99 and then also choose between both DVDs and streaming. What I mean is if you don't have a DVD out then your streaming will still be available like it is now. However if you want to get a DVD sent to you, it turns your streaming off until they receive the DVD again.
I've never changed my plan so they might already do this, but if they don't they should consider it. Might think it is too much hassle though.
Hurray for 90s X-Men cartoon!