PiKeeper
Member
It still has the potential to be near the level of the big 3. I don't know much about waterman, but in theory Mehta petrus and Nautilus would be able to get similar times if more people put the time in to learn them. Even though petrus is agreed to be slower than the big 3, there have still been sub 10 solvers proving that it is still a solid speedsolving method.