What's the beefiest front shock (26"), avail in quick release, with travel of 100-125mm (no more)?
You could look into dirt jump forks, such as the Marzocchi Dirt Jump or the RockShox Argyle.  There aren't too many options left for burly forks with 9mm quick release drop-outs.

Honestly though, Fox makes some nice forks.  Email their support and describe your use case (avoiding terms like 'hucking' or '6 foot drop to flat' unless applicable).  

I would be more worried about an XC frame and wheelset failing than a modern suspension fork from a reputable brand.