Is Arcane fun or hard to play/master?

[Eledrinn-area-52]

My take on Arcane (vs. Fire):

What Spec Is Everyone?

I played Arcane almost exclusively this expansion. Got all ports (timed 20s) and often went into 22-23 keys before getting bored chasing IO. I love Arcane. I just got a Synapse staff and two good passive trinkets (BiS combo). I can’t wait to give that a go (though it’s 288, so I’m not looking forward to grinding 3000 valor to upgrade it). I just started trying fire, after getting my ports done last week, because it’s supposedly meta this season. So far, it feels pretty bad (32% haste atm). I’ve…