I agree. The best tool for the job is the one that gets the job done to an acceptable level and the lowest cost. But I love tools and I ever fretted about the money to get the tools I want.
My next purchases are going to be in the Makita XGT line. Track saw and the 12" miter saw. I am almost 100% cordless at this point. The 10-1/4" circ saw from Makita I got last year is killer.
Just waiting on the 40v dust collectors to come out.
I'll never go full cordless.
Batteries are too expensive, and runing cords has never bothered me.
Certain tools I understand, obviously.
But, for instance, Milwaukee has a cordless compressor. Some little 2 gal thing. Guy at Prime Fasteners says "oh yeah, guys love em for finishing work!"
Why? By the time a unit is in the finishing stage. . . There's power everywhere.
I won't take the plunge on a full bore track saw, so I bought the Kreg AccuCut jig last year.
With a good blade, it's as accurate as your marking ability is.
DeWalt makes a track saw now, I believe. With an interesting feature, as I recall.
The track shoe is screwed t the shoe of a standard DeWalt skill saw, should you desire.
Dunno if that's available with the Makita. I had also heard that the Makita tracks were interchangeable with the Fes ones.