10K? I had to enroll in a recent class (Financial Peace University) with my wife pertaining to this subject; but have only been to 3 of 13 classes. From what little I do know, the goal is the best compound interest on that money over time...
I am no expert though... which is why I am in the class. It will be interesting to see what everyone has to say around here. It is like picking a race horse. Whatever you do, I hope you pick the right horse my friend.
We are cutting up credit cards & setting up our first "Emergency Only" mutual fund.... so I am a ways away from making a true investment beyond my 401K.
401K comes to mind however; as many employers match a percentage of funds as you probably know. Where I work, they match 50%. So if it were me, I would look at what would be better... 10K extra into 401K, tax free, w/a match, at whatever gain you get on top of that. Would you get that return in a IRA or mutual fund.... what would give you the most on your money? Good Luck!!