Typically I would shave between four and five times per week. I used to shave daily, but since I'm currently on sabbatical, I sometimes go an extra day between shaves. I usually do a two pass shave which is DFS or better.
I find straights take about the same time as DE or carts. Wouldn't use a straight in the shower though.
I find straights take about the same time as DE or carts. Wouldn't use a straight in the shower though.