Not to steal the thread.
What's the difference between the Happ 4-way and the pac-man/Wico 4-way?
Your question is hard to answer as it is written.
Happ sells several different 4-ways: the 4-way Ultimate (2 and 8-way Ultimates are also available), the Ms. Pac/Galaga Reunion stick (which comes in two varieties, one with a mounting plate for original Pac machines an one without), and then there's the Universal (well,
one of the two joysticks they call "Universal"), which is switchable from 4 to 8-way.
The "Pac-Man/Wico 4-way" is two different sticks: One is the original Midway stick used in Pac-Man and lots of other Midway games from the same time period. The Wico is a different stick entirely.
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To the original poster: If you're looking for cheap, and you're looking for 4
and 8-way play, then the Happ Universal (careful, there are two different "Universal" sticks on their site) might be worth looking at.