Condom? Thoughts?

I often wear a condom when I masturbate. It allows me to stop and start at will when I am out and about without being messy. Love to edge.
I use a non-lubricated one and my precum is enough to get the head slippery inside of it.
So when I am able to I can just slip my hand into my pants and get a few strokes in or even step into a bathroom for a few minutes.
So what are you guys think?