Which is the best OS?

[Severance]

to me its Linux (any), because each time i use a windows OS at first it runs fine, but after a month or so it crashes almost daily. and the software that comes with it is not reliable at all, i had countless hard times with WMM it crashed multiple times leading me to do the project all over again, while on ubuntu , there is KDenlive which does more and hundred times more reliable , its like a free version of Sony vegas.

as for MAC its really expensive for no apparent reason other than its from Apple.