I have been using the best jigsaw for years which is the Bosch
1587AVSK Top Handle Jigsaw. I went to a Rockler tool swap meet in San Diego and sold it for about 70% of what I paid for it. I did this so I could by their new jigsaw model Bosch 1591EVSK Barrel Grip. I have read some post on the differences between the two and it wasn't very clear if one is better than the other. Well IMHO the Barrel Grip is far better than the top handle model. I have been giving it a good workout for about 3 weeks and I like it for the following reasons. The control of the cut feels very natural and easy. With the top handle I was feeling like I had to over power the cut. With the barrel grip it is very responsive. When I make sharper turns it stays with me on the line.And on a side note the new model is worth getting rid of the old on. I can change a blade in about 2 seconds. It feels like it tracks very straight. It doesn't want to wander at all. You definitely feel the additional power of this unit