Worth upgrading from Morrow MA4's?


I'm running these components in my system, using Morrow MA4's as my ICs:

Auralic Aries
Bricasti M1
ARC Ref 5SE
ARC Ref 75
Joseph Audio Pulsar

Do you think my system is resolving enough that I'd hear a big difference in stepping up to better ICs; say MA6's or MA7's (or something else)?
rrolack
"simple. I know better" seems to be an apt credo for you, Zd. Patronizing and self righteous posts ruffle my feathers more than subjective posts. But that's just me. Cheers!
Springbok10,

Where do you people come from? You ask me a question that I answer truthfully and then attack me for it. Its not my fault that you don't have any clue as to what you're doing.

In light of your endless stupidity, I have no choice to but to place you in the same category as Maplenuts. The both of you are a complete waste of food.
I did go from the M3 to the M4 to the M5. I have to admit I noticed improvements all the time but i've decided to stop at the M5. The jump in price gets bigger once you get to the M5. In other words, the laws of diminishing returns kicks in. The M5s are good enough for me. I refuse to pay more than $500 for a pair ICs.