roller rockers any good?

i was looking at the ferrea roller rockers, are they any good? i could only find 1 review on them and they said that it was a waste of money, anyone else know anything about them?

not too much imports run them so its gonna be hard to find anything about them

i was doing some research and i found that if you do get roller rockers then you need to get a new cam too that is made for roller rockers.

i believe the ferrea roller rockers lock the rockers so you run on the vtec lobe. idk if that would be good for daily driving.