I love the omnigul strike. There is a lot to get through but you get so many drops, so much glimmer, and it's great for a load of bounties. Managed to get around 7 bounties completed running the weekly heroic earlier today. The undying mind is the polar opposite. A huge amount of enemies that don't drop glimmer, a fustercluck of yellow health bar hyper aggressive minotaurs, a bunch of stupid blockades to stop you going anywhere but backwards, and a rehashed sekrion with a stupid shield. Damn strike nearly gave me ptsd, the screen shake is real.