I'd buy it again, yes. I was deciding between this one and the next size up. I was afraid this one wouldn't make enough in one batch, but for my needs, it ended up working well. i can fit a total of 2.5-3 pounds of meat on the 5 trays this one has. If the meat is cut thicker, than I can fit over 3 lbs. Super thin sliced meat I may only be able to fit 2 lbs in one batch.
In the most recent batch (pics above), I was able to fit 1.5 lbs of chicken and 1.1 lbs of salmon with almost no room to spare. If you think you'd cook more than 3 lbs at a time, then get the next size up.