I traded away my G39 and got the G20. I was a bit skeptical going from the baby GAP to a full size powerhouse like the 20. However, I don't have a single regret. I love this gun! Carrying daily is nowhere near the issue I thought it was going to be. In fact, I really don't notice that much of a difference, honestly. I carry iwb at 3 o'clock with a MIC holster and it's awesome. I carried my G39 that way for over a year. At the range, I was yet again surprised. The recoil, while a bit jumpier, is not difficult to manage at all. In fact, I am far more accurate with my 20. I used Underwood 155s so they were definitely hot loads. All in all, I am very pleased with my transition to the G20 and I really don't see myself owning a baby Glock again. Compact size is the smallest I would go at this point. So, what to get next?