I don't know exactly what angle I use - which frankly shocks me, as I thought I knew everything! I'm generally a little on the steep side, but I occasionally experiment a bit to avoid going steeper and steeper. I quickly find out if the adjustment was a good idea or a bad idea.
I find my travel razor wants a slightly different angle than my every day razor, so I just use what works.
I find my travel razor wants a slightly different angle than my every day razor, so I just use what works.