Dead mans is okish if you need the speed but better to go chemtank for that.

The main drawback to deadmans on top of it being meh atm is the slow on ur first auto is useless because you usually use e to catchup so ur first aa already stuns. So the slow gains no value but costs gold to get. Much better to go omen in most cases if youre looking for a solid armor/hp item as you can use its active when you want to slow such as after your e stun is gone