ORIGINAL: 2slow2matter
I think you could either do the 4 star or another trainer--either way, I don't know if you're ready to be considered "solo" yet or not.
I agree with what 2slow2matter said and with what others have said. I have been signed off to solo last July and I still don't fly alone. I don't feel like I am experienced enough to handle every situation on my own. I bought a Ultra Stick .60 a while back and some other airplane I can't remember right now and I still fly with a instructor on the Stick and my instructor is giving me pointers when I fly my Avistar. He doesn't really fly the airplane, just by my side advising me what to do.
Moral of the story: Even though your soloed, fly with a instructor until you feel you can handle every possible thing that can happen (this is my opinion, other may say different) I still don't fly w/o an instructor because I don't feel comfortable. The one day I flew w/o one, I got too nervous and crashed. [

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I am not telling you to not buy the Four Star. I bought a Ultra Stick and I can fly it good. But we hand the Tx back and fourth.
Hope this helps,
IBrakeForNobody