Nearly everything, TBH. You just gotta decide which things are important to you. Like, do you do a lot of working on cars? Spend some good money on tools - totally worth it. Tinker with something once every couple of years? Cheaper tools will get the job done, and maybe last several years at that rate.

This is true of your blender too, honestly. I don't blend stuff often and don't really care, a cheap blender is fine for me. Anyone who likes blended stuff and uses it often? Totally worth getting something really good.