Going with the 9x at some point is not a bad idea. But, it may be a bit daunting to launch into RC while trying to figure out how to fly and program a TX that has VERY poor documentation.
If you are teaching yourself how to fly (simulator time is much overrated. Don't think it will help you much in real conditions), then go with the Hobbyzone Super Cub. Once you get bored with the Super Cub, you can upgrade it to your heart's content. There is no better airplane, IMHO, to teach yourself how to fly.
If you already are comfortable flying a 3 or 4 channel airplane, you are definitely ready for a 9x. There are plenty of resources on youtube to help you with the programming. If you want to step into building/modifying airplanes, the Bixler/Sky Surfer/Wild Hawk are all great platforms! You can buy a Wild Hawk kit (foamy parts only) for $39.99 from nitroplanes. Add about $80 worth of electronics (35 amp esc, 450 motor, 6x3 prop)+ a Turnigy 9x and you will have an airplane that is capable of serious "ups" and will glide slowly and gracefully. Don't expect a snappy roll rate, but it can be a platform for video and fpv. I'm a fan!