Budget Bleed Spear

I am currently doing a crit bleed focused ritualist and saw a few different spears on poe ninja with melee skills, attack speed and crit chance for suffixes. But then noticed you could get bleed magnitude as well but they seem kind of expensive. Is magnitude even worth dropping the other suffixes and extra currency?

I feel like focusing on a high physical dps weapon would net better bleeds but I am unsure.

Side note: the bleed passives in the tree seem pretty crap. Magnitude is so important and it seems the best way to build a bleed character is to ignore the bleed trees and get jewel sockets instead.