i dont care about Lil Wayne, not my kind of music.. but using one song, Lollipop the diference between the Riptidz and the Fx101 are.
FX101. the kickdrum and the bass notes, the" kick" of the kickdrum giving the beat that you can feel, and a "layer" of the bass notes going low can be heard clearly. both of them rumbling and kicking clearly, With the Riptidz its more harder to feell and hear the details of both, the bass notes doesnt go that much lower as the Fx101 so less rumble down, the kick of the kickdrum is less hard. Highs and mids are much better on the Fx101. Once you hear the FX101, it WILL put a smile on yor face.
Dont get me wrong, the Riptidzs are a good sounding iem for the price, but a step or maybe more down compared to the Fx101.