The lezoline levalis is a very comfortable shoe with good breathability, it also got very good grip and support when playing on concrete floors.It is light and good for fast footwork. I'm not sure about it's durability because I only had it for 2 weeks.
I like serving long and fast to weird pips player, it gives them less time to react and to place the ball to awkward spots, mixing in a bit of very short serves to their fh
I have tried both. For people wide feet lezoline levalis is wider than rifones, if you have slim feet rifones might be true to size but for me with wide feet, rifones needs to order a size a bit bigger.