tbh its not really a massive difference but in my own opinion smogons tier list is fairer. This tier list has like too many of the overpowered OU pokes especially since the release of Platinum making scizor one of those aswell..
Anyway the pokemon OU metagame is going down the drain as you now NEED to have something in your team to counter scizor and with garchomp legal in this tier making you not need a counter, as its pretty much impossible, but something faster more powerful than garchomp itself, which MIGHT(not saying it will) make all teams be made on the template which will be boring.
Im not saying smogon's is better but it holds more common sense than this one does, but as I said before just my opinion.. I could be wrong
And if your saying standard rules is that smogon tiers? im not sure
~Impact900,..
~The Washed Up Guy Who Sits In A Corner Waiting To Be Summoned..:D