Since I live OOM, I've had to subscribe to the MLB TV option for quite a few years in order to watch the Rangers. It's $99, so virtually the same as what the RSN version will be. It's great IMO - initially they didn't show the pre-game shows, which I didn't like, but they show those now. I also live in this odd little triangle where I fall into the territory of the Reds, Braves, and I think Cardinals....so when the Rangers play those teams, the games are blacked out. Shouldn't be an issue for most of you, but something to be aware of depending on where you live.
I will say that I like being able to go directly to the games, knowing exactly where they are, instead of having to search around and find them on a channel listing menu. So that's a bonus IMO. Just wanted to share my experience.
Jimbo Franchione