Depends what you are after but I got a pair of these recently & have no complaints, working well tubeless too & for a tenner each you've not much to lose.
My go to tyre is still the Panaracer FireXCpro. It is pretty much the best all rounder out there for year round use. I've got the 1.8 and the 2.1 and they are both good, the 1.8 surprisingly so for a skinny tyre.
Avoid Ritchey Max Evolution as I bought a pair on a recommendation from an LBS last year and they are utterly useless. Look like they should be great but slither like nobodies business in mud.
I have Conti King 2's on my Kona for full off road use. They are awesome. Only ever "moment" was on a side of rockface, but I think any tyre would have slipped. I also have Kenda Nevegal's on my Ms Isle. These are great all round. Even on tarmac! Hope that helps.