I've used many for both hand and machine work. My favorite is the Sulky brand. As with any thread, don't use a large piece because it will weaken and break. It comes in a zillion colors. A train of thought is passing by.
Metallic thread works FINE for hand quilting.
It's NOT just for machine work. I've done several quilts with it. Keep moving the needle to a different place on the thread as it does tend to fray and shred when the needle stays in one place for too long. I used it both in the bobbin and as thread, and didn't have too much trouble. It only broke when I went too fast or hit a thick spot.