Do you prefer trail runners or boots for the Sierra during early shoulder season; May? Why?
My particular situation is as follows:
I will be on the N.Lake/S. Lake Loop Trail starting May 29 – June 3, and am really wondering how people do in the snow and going over passes (Piute/Muir/Bishop) with trail runners. I don’t expect a ton of snow, but from what I am reading there is about 10-20 inches on bishop pass now. Some show water content at 1 in. others at around 2. I assume there will be some trail and that will probably be packed down. Maybe I shouldn’t assume that.
My other option is Solomon X Ultra 3 GTX, which i use as snow boots when playing with the kids in the snow for short periods of time (1 hr.)
and place some 1/2″ self-taping screws into your trail runners before each of those few snowy stretches and remove them afterwards. This was my first attempt at doing so:

