After some hours of grinding, I've completed my Qurupeco armor set (and even got a Spiral Piercer to match~). My next big enemy is the Barroth, which I'm not looking forward to all that much, to be honest... I dunno if you guys playing online have taken one down solo yet, but have you guys got any tips for dealing with it?
I haven't solo'd it yet (Though I've taken down everything up to it solo - and one of the bosses after too, but that's only Great Baggi who's a lolfest), but I will give you some tips.
1. Bring a weapon with water element. The only way you're going to get one at this point is by making a bone weapon, upgrade it to Bone+, and then upgrade it to Ludroth weapon. Then get a bunch of parts from Royal Ludroth and you can turn it into a Ludroth+, which will actually carry water element (I believe this path is applicable for all weapon types - I know for sure it is for swords and greatswords). If you're a gunner, it means water shot. It emerges from the mud, which sticks to it and acts as armor, and it takes water damage to knock the mud off it. If you can't take the mud off, the battle takes a lot longer, because it significantly reduces damage. It can regenerate the mud, too, so be wary of that.
2. If you have a method of changing element (Switch Axe(?), or are Gunner), switch to fire shot after knocking it's armor off to do more damage.
3. If you're being charged straight at, I think you're supposed to roll left (Towards it's right), as the charge ends in a nasty tailswipe. Speaking of which, learn this attack, because it's by far his most damaging (Carrying full Hunter garb into the battle, which I admit isn't the best, but either way, it would nearly 1HKO me)
4. Head is, for once, the most well-armored part of it's body. Don't go for it, aim for the rest of it instead. In addition to this, I personally found that the legs were one of the safer places.
5. If it starts digging up mudballs, block (or dodge the hell away if you can't). Getting trapped by mud is rage-inducing and going solo will almost certainly spell your doom unless you get lucky, because you can't use any item (except a Cleanser), can barely walk away, and can't defend yourself at all until a few seconds pass or you get hit. ...So yeah. It's a nasty attack.