LÖVE

Hello folks.
Function named love.conf gives me opportunity to set msaa (multi-sampled antialiasing) value, however I'm not sure what kind of values does it support. I'm guessing that powers of 2 will work fine, but maybe there are some other possibilities and limitations. Can you tell me a little bit more about possible values of this option and consequences of choosing them?

Basically all GPUs support 4x MSAA. Most (but not all) support 2x and 8x. Some support 16x. Higher values have diminishing returns compared to the performance cost.