2011-11-02, 09:48 PM
AP Sion is quite the bugger - if not OP - early game to mid game. Dem nukes + stun hurt hard. 
AD Sion doesn't shine until around mid-game, but he is just as equally threatening as AP Sion once he's up and running. Go 1v2 and watch that OP lifesteal go crazy.
tl;dr - Both AD and AP Sions are a force to be reckoned with. They just have their peak moments at different times.
Edit: While browsing through the forums, I came upon Stonewall's updated jungler list. Nunu's is back up as Tier 1 jungler (apparently can counterjungle like a boss, even though his ganking capabilities got gimped pretty hard), Shaco is on the top end of Tier 2. Shyvana's on the top end of Tier 3. Rammus moved up from Tier 3 to 2 (according to Stonewall's he's a bit better now)
AD Sion doesn't shine until around mid-game, but he is just as equally threatening as AP Sion once he's up and running. Go 1v2 and watch that OP lifesteal go crazy.
tl;dr - Both AD and AP Sions are a force to be reckoned with. They just have their peak moments at different times.
Edit: While browsing through the forums, I came upon Stonewall's updated jungler list. Nunu's is back up as Tier 1 jungler (apparently can counterjungle like a boss, even though his ganking capabilities got gimped pretty hard), Shaco is on the top end of Tier 2. Shyvana's on the top end of Tier 3. Rammus moved up from Tier 3 to 2 (according to Stonewall's he's a bit better now)
In case you want to know the whole deal