There is nothing wrong with Bosch by any measure. I got my AEG built Milwaukee about 6 years ago and at that time I had used and was going to buy a Bosch. The salesman pointed me toward the Milwaukee and in particular the "really" quick blade change that Milwaukee offered. I was sold. Up until Bosch finally came out with a "really quick" blade change set up I'd say the Milwaukee had an edge over Milwaukee.
Don't bother unless your Bosch has the twist knob blade change set up and you want a quicker method to change blades. On a side note, like most newer saws my Milwaukee has the adjustable orbital blade adjustment for faster more aggressive cutting. Normally I leave it on non orbital to get the best cut but I was cutting 4/4 rough sawn White Oak cross grain, 11" wide. I was using a good Bosch blade and the non orbital blade setting and the cutting was relative slow. I adjusted to full orbit and the saw cut across the board in about 4 seconds. As normal, the upper edge of the cut was ragged and splintery but I was going to plane it down. Shockingly, below the surface, the end brain 1" thick was so smooth it was almost burnished.