My name is Joe. I purchased my first Kreg Jig, the K4. I'll tell ya, it's the best thing since sliced bread. I built my laundry room cabinets with this jig and man it was great. As long as your cuts are straight you get perfect tight joints that you can even see in some cases. It feels good drilling the hole knowing you're going to get perfect joints and you want to keep building everything. Lol. I just laminated my counter top and added a piece to make my L shape. Tight as hell, came out perfect. Whoever don't have one, gotta get one.