Most of the TOPS designs are low on practicality (try to saw wood with the sawteeth sometime and you'll see) and high on sex appeal. That's why they fly off the tables, good sex appeal and marketing.
The micarta handles look comfortable, as long as they didn't screw them up with deep, sharp serrations in the middle of your palm (see FireStrike).
The blade designs look like marketing BS to me. The "Steel Eagle" is the worst example. Saw teeth, lots of holes, weird blade grinds, tantos, etc.
Depends on whether you want to impress the unknowing, or get a good using knife.
I'd get a Busse and tolerate the CS if you are serious about a tough using knife and skip the TOPS hype. And buy a small folding saw that works like the $25 Gerber.
(I gave up on Carbon steel for most of my knives a while back due to rust spots that developed in my low humidity, air conditioned house. Yeah, I'm not willing to oil them every time I use them I guess).
Indeed, 1095 is 0.95% carbon so makes a good, hardenable carbon steel blade but it will rust, I repeat, it will rust unless you are super diligent about oiling or Tuf-clothing, and rust means dull. 1095 is a very inexpensive material to buy in sizes to make big knives and is super easy to heat treat from what I read.
Usually, big working knives are not hollow ground either. Hollow grinding allows you to get a very fine, slicing edge on a knife, and allows easy and long term resharpening.
Flat grinds are better suited for knives subjected to the things a big knife often gets subjected to. Specifically, flat grinds give better support (think triangle) behind an edge subjected to chopping or banging or prying.
Better still are the convex grinds, but those are usually only on custom hammer/anvil/forged type knives.
Ok, so despite the fact that they "enlisted the support of six special operations experts with service around the world", I'm not buying their designs.
Go ahead, flame me, armchair commando's. Better yet, really show me and buy one and try to saw something with the sawteeth. And try not to cut your hand with any of the sharp edges or sawteeth under heavy use.