This will likely be the best answer in this thread.
But on a serious note, for sewing handbags and purses you'll likely want to use a light/medium, cylinder walking foot machine that can handle garment leather and thicker leather up to 3/8". A cylinder bed will give you added versatility for sewing into hard to reach areas vs. a flatbed machine. You can find these machines at any of our sponsors' websites (see ads above).
Ron