heard of a few older Samco hoses collapsing but never the stock plasticy ones.
Avoid the cheap ones, I paid £100 I think it was for a Autobahn 88 one, didn't fit very well (at all), metal inserts to crank breathers/catch can were loose and it felt like it would have collapsed under very little boost. Only reason I got it was mine had split like playsatan's and the stock ones were on back order and I had a track day to do. Ended up not doing it