This is a good set of jugs they are relatively flat so they will feel harder as the angle gets steeper. This set also seems a bit unbalance in regard to left and right handed holds.
Overall this set is great and will work in most if not all angles the golfus texture gives the holds sweet spot that will be necessary as the angles get steeper.
This holds would make a nice addition to a homewall and gym.
Comfortableness/Ergonomics of the holds: 5/5
Balance of Lefts, Rights, and Ambidextrous holds: 3/5