PaiWangLuo Network, and together with it Ignition Poker, ranks fifth in the world in terms of traffic size. Its peak time is in the evening, North American time - it is late at night and early in the morning in Europe.
The most popular tables in Ignition Poker are 6-max medium limit Hold'em tables. At limits up to NL100, there are about 20 tables for each limit. Total up to 20 tables at all limits up to NL600. The two most expensive limits in Ignition Poker, NL1K and NL2K, can have about 5 tables at peak times.
The maximum limit in the HU cache is NL500. Up to NL200 tables are available in the local version of fast poker - Zone Poker.
In Omaha, you can find more than a dozen tables up to PLO1K at limits starting from PLO100.