My group use Protech Tournament, Yang Yang Victory (I think), Fleet and Victor. All of them are around RM 40+, standard price of many good mid-range shuttle.

This is what I think of them:

Yang Yang - good durability
Protech - overall good, less durable than Yang Yang though
Fleet - highest speed among the four, might overshoot it.
Victor - slower than Protech but same durability.

If you love durable shuttle, I suggest Yang Yang. If you want cheaper than Yang Yang shuttle, take Protech then. The price difference around RM 2-5 if i'm not mistaken.

At uni, we used Sea Lion but the durability is inconsistent IMHO. Don't know why...

Don't know about Yonex shuttle though because it's too damn expensive. But it's damn good especially the flight speed and feel. Sometimes we would "steal" one or two from the training group near our court. They use AS-30 or 40 if I'm not mistaken.

Hmmm...I'm gonna try this shuttle soon then, since many here recommends it.