Also, my current Canyon Nerve, although is marketed as a trail bike I see it more of a glorified XC rig, so now I am trying to make it ride harder and faster as my skill level progresses. That's my a I shortened the stem and put on a larger handlebar and I liked it. That's why I upgraded the rear shock and I really do feel the difference now matter how much you argue against. And now I am at the fork department, trying to make best with what I have.
P.S. Non native english speakers are big on buzzwords. :)
ok
it will be more expensive and less effective to buy a bunch of parts to make your xc bike better suited to faster and harder riding than it will be to simply sell it and buy a bike better suited to what you want. even now, unless there is NO used market in romania and you have no access to the european used market, you could sell your bike stock, and keep or sell what you've already upgrade, and almost certainly come out ahead in $ and performance
but if for whatever reason you are set on sticking with your nerve, upgrading your fork should make a noticeable difference to how capable and confidence inspiring it is. assuming you didn't spring for the highest end model, your nerve likely came with a "performance" level fox float 32, amiright? the lack of chasis rigidity and basic damper are both weaknesses for the kind of riding you are talking about
jumping to a factory 34 should work. i rode a performance version of that fork recently and it was pretty underwhelming. but i have friends who have the factory version and love it. looks to me like they have the same air spring and damper so personally i wouldn't spend money on it
edit: performance 34's damper has no low speed compression damping adjustability, and in my experience virtually no low or high speed compression damping in either the "open" or "trail" setting. while it should provide good "small bump compliance" at low speeds you're going to hate it if you start riding faster or harder, because it means there's no support to keep the air spring from immediately ripping through all of its travel on faster, harder or bigger hits, or when you slam on the brakes. factory might/should be better
jumping to a pike will make you feel like you've died and gone to heaven. chasis rigidity, air spring and damper are all better than the 34 in my opinion, and its likely to be cheaper. however, the pike's will likely require more "care" than a high end fox product, so consider whether you have either the personal ability to keep it running or access to good service.
other options mentioned above would probably serve you well, too. really, anything with a high end damper and larger diameter stanchions, and without fox's commitment to weightweenism, is going to be a step up. again though, consider your local or accessible options for support and service. edit: he's only done a few so far, but andrew major's "teardown" articles on suspension on this site will give you a really strong sense of how well made and/or durable a fork will be
or just get a fox 36, lower it to 130mm, and get the best of all possible worlds (ridiculous chassis stiffness, performance, adjustability and durability)
"Nobody really gives a shit that you don't like the thing that you have no firsthand experience with." Dave