I have both, including hooded and non-hooded versions of both. They are, to make the point again, very different pieces with different purposes. Kenai is primarily for insulation. Peloton is a versatile piece that provides some wind resistance, some warmth, and great breathability. I use both a lot, but find myself consistently wearing the Peloton 240 in a wide variety of situations, both as a mid and outer layer. The Kenai goes on when it is cold (for me 32 degrees and under), and even then can get too warm if hiking. In sum: Kenai is much warmer; Peloton is more versatile.