a mere 780. haha. I picked up a nukeproof bar from CRC. My havoc is 750 I think but they are very similar side by side. I'm a fan of the 780s and would go for 800 if I could find a good bar. I have noticed more tree encounters in recent years though. I blew a bar end cap off last season that could have been my little finger in a worse scenario. It helps slow the turning down a bit and keeps the chest wide for breathing. plus as I'm learning, being low with the shoulders is supposed to be the right thing to do.
Yeah the previous bars I had were 785 and plenty wide enough, switched to 800 just because thats the size the bars I wanted came in. They can be a bit wide in places and have to turn the bars sideways a little to get through. 780 is about right I'd say and upto 800 max..