Congrats

Hey guys, huge congrats on the recent run, I rue the day I spent all my pennies to the point of no AGY investment. However, the good news is that I get paid today, and will have some play money to filter in to some volatile shares. I'm having trouble deciding on whether to get into CGM or AGY (I was considering AVZ, but have decided AGY is looking in better shape), seeing as AGY has already made the huge gains that CGM will hopefully make in the future. My question is, would it be wiser to invest in AGY - which has comparatively less risk, or CGM - which still has a long way to go in terms of SP. I know a lot of you invested in AGY when it was a similar SP to what CGM is now - but is it worth the extra risk given AGY seems to have such good things going for it?