As said by many, with 10bb it is a shove. If you have more than 10bb, your move will depend on the image you have of the original raiser, his stack and a bunch of other things, especially your position and how you think the players after you will act after your move. If you think you will be HU with the raiser then just shove. TT is really good against ONE opponent. If others are going to call the shove, then you are behind, that's mathematically true. You can also decide to fold and wait for a better spot only if your stack is way above 10bb (say 16 to 20bb). If it is below 15 I would just shove if I have set an image of a tight aggressive solid player.