I have a pair of the ones on the right (Decksters). They work well, except if your shoes are wet. When wet, they really have no grip on anything, so you will have to be a little more careful

They are well built (solid steel) and clipped into my SPD pedals nicely, although to yank them off it takes a little brute force. You will need to 'flip' the pedal each time you use these since the weight of the Decksters makes them wrong side up.

There is some play in the pedals, so it won't be like having an old fashioned platform pedal. It takes some getting used to if you have been previously clipped.

If you regularly ride w/o clips, I think it is the way to go.