I'd choose phoenix over TSI ANY day.
-Compatible with most brakes, flexfenders aren't -required- or takes serious modding to run a regular brake
-Fewer have broken
-Looks nicer (opinion)
-One piece (no deckplate or bolts to strip/worry about)
-lighter
-extruded
Also, search. Do your own research and you won't need to make annoying this/that threads.