I switched back to platform pedals and have become even better on my bike not to mention being able to adjust my foot positioning for comfort and need. As for slipping issues with the correct pedal you will have zero. I use the specialized Bennies platform pedal, they have a huge contact area, not heavy and use many pins for grip. You can ride these with any shoe and have no issues slipping off of them dry or wet. In fact once I started riding with my five ten shoes I had to make sure to completely lift my foot off of the pedal to adjust it’s position. You can point your toes strait down or heels all the way back and stay suck to these pedals. The best switch and purchase I ever made hands down.