I've had clipless, and straps. I have found that I prefer platforms without straps. It's just more comfortable for me, especially if I want to break out the flip flops. I would always have issues with a toe or two going numb when going clipless and wearing the really stiff carbon fiber shoes. I'm over that stuff now. I'd like to invest in a good pair of platforms without straps. Something wide and grippy, and durable, but won't poke holes in my slippers should I decide to wear them for part of the tour.