[mythtv-users] Which filesystem deletes large files the fastest?

[Asciimonster]

I'm currently useing Reiser and store my recordings as mpeg2 (for easy 
playback by PVR350 TV-Out). The .nuv usually have sizes varying between 
1.5 and 4 Gb. I noticed it sometimes takes a really long time to delete 
them. The disk writes sometimes interrupts the recoding/playbackestream too.

Which FS deletes large files the fastest, without loosing too much when 
it crashes?