I do like the saws with induction hardened teeth, I must admit - especially when you're cutting a lot of timber. They cut faaaast! But that's also a problem - today I was building a workbench and using douglas fir for the legs and bracing - the saw was a modern job, brand new and very sharp. it was absurdly easy to make a mistake that would cost me a square edge. I was able to straighten out each screwup and wind up with a basically square piece after a little trimming with a mora - the waste side of the wood was completely messed up though and would have required a fresh cut if it wasn't to be scrapped. Traditional crosscut saws I've used, while slower in the cut, seem to run truer and leave a smoother surface. That could also be down to quality though - maybe a high quality modern induction-hardened-teeth saw would be better, but why pay more for an ultimately disposable tool? This is all compounded by me not being that experienced in making good square cuts - but I've definitely noticed modern saws magnifying my faults.
I'm going to make it a point to keep an eye out for quality old saws and teach myself how to sharpen them. It seems silly that I can sharpen an axe and a knife to a razor-like edge but I can't sharpen a saw. Hopefully an old saw will be easier to find than chisels.
PS: Old tools show up in the darnedest places. I picked up a nice old 3 1/2lb double bit head and an unused rigging hatchet from a scrapyard among broken washing machines and bicycles. An antique mall (big) about 30 minutes out has a bunch of two-man saws sitting outside with the junk (next time I go I'm gonna check those out). I've played around with a bunch of old tools and they all met or exceeded modern expectations.