mike_311 wrote in post #15959862
... So besides TTL, does going with a canon brand really offer me anything over my YN460s to justify the price point i will need to shell out.?
Maybe, maybe not. Depends on your priorities. One of the TTL-capable YN flashes (e.g., YN-568EX) may feel like a better price/value ratio to you.
In going with Canon over YN, you typically get better components/assembly tolerances, and better compatibility, particularly in the future. If Canon messes with the flash protocol, they'll make sure their own gear is still going to work with the new protocol changes, but they probably don't care about breaking how YNs work. YN is reverse engineering the flash/camera protocol. And unlike Nissin or Metz (who also reverse-engineer), Yongnuo flashes have no firmware upgrade capabilities.
OTOH, Yongnuo also builds in features you won't find on the Canons: the YN-568EX, which is roughly comparable to a 430EX II, can swivel 360 degrees, has a sync port, "dumb" optical slave modes, Nikon CLS capability, and a recycle beep. The 430EXII does none of those things.
As one example of the compatibility issues, though--my 580EXII is fully commandable on my Powershot G9's hotshoe, as one would expect. Weirdly, my YN-568EX is not. It won't even fire. It will fire if I put radio triggers between the G9 and the 568EX (which is why I find it odd). YN targeted the current Canon dSLR hotshoe protocol, but has had issues with variants. There were "fixes" on the YN-568EX for compatibility with older camera bodies like the 5D classic and 20D.
How much any of this is worth to you, personally, though, is up to you, your priorities, what/how you shoot, and your budget.