Great round up! Honestly, would love to see more books make it onto these lists. Obviously not the focus for you guys, but it would be great to hear what in-depth books you would recommend for people interested on maybe learning more about coaching (even if they aren't always the easiest to read).
I like the Montane Dart Nano Tee, but I find the Rab Sonic Ultra Tee better in the hot weather. Better moisture-wicking, better temperature regulation and better odour control.