46 monk haste item

[Cen]

Got an Iksar monk on green after being away from a year. His gear might be out of date but looking for upgrade suggestions. I only got 5k across my characters. He's basically in full crescent armor, wus quivering staff and a trance stick knuckle duster set. No haste item as the last time I played him FBSS was the only haste item in the game and was like 8-9k. I have robe of lost circle so while I think getting robe of whistling fists is a very tiny possibility if I group in the two very obscure areas later, I see the actual finished epic as completely unattainable.

Should I go for an FBSS or SCHW? As far as I know that's the only two haste items I can get right?