Whatever you get, just make sure you get one that you can get the window low enough for a 10 year old. That can be the struggle at times. Getting that bottom low enough so they don't shoot it (been there done that ... TWICE) and still keep the overall window gap narrow so that you don't have a huge opening letting tons of light in (which can get you picked off).

Lots of good options. I'm still a Double Bull fan even though they are not quite the quality standards that they used to be. But there are plenty of other quality blinds out there in a variety of price ranges.