I switched from Look to Time about 8 years ago. I am really happy with them. The pedals have a large comfortable platform. The float is a knee-saver. Only drawback is that the cleats wear down quickly, but they are inexpensive to replace.
The Time iClic feature is nice and allows for easy re-engagement of the cleat. However, the pedal-cleat interface squeaks when riding (as described in this review httpsroad.cccontentreview252571-time-xpro-10-pedals) and the small plastic faring, as Time calls it, broke within the first week or two of use.