I would say Mu is more Cave shooter than Lambda but I can see where you are coming from. You should probably use the time I was doing 214D to move forward, so I couldn't just spam them all day.
As for Tager, you just went in too deep and seemed to not to know what to do when someone blocked your 6B a few times. I remember that when you got desperate, you would do deadspike and then do a deep dash 5B (which I assuming was the set up for a 2B/6B mix-up) but all that did was give me enough time to 360A you. At least against me, you can just spend most of your time doing max range pokes and confirming them to hits and you will win.
I didn't say anything about you...