Marshall JVM 210 vs JCM 800 - Metal

Today I am playing 2 big boys. The Classic JCM 800 and the JVM 210. The JCM 800 is a One Channel amp and the JVM has 2 Channel and each Channel has 3 modes - 6 sounds!! I use a clean boost (Boss SD 1, drive 0, level max and Tone at 1 o’ clock) for the JCM and for the crunch Channel on the JVM. On the JVM OD Channel I do not use the boost. I also have a EQ in the loop of the JVM and boost 100 Hz with some db.(booth Channels) The recordings are done with my mesa rectifier cab and a single Shure sm57. The Guitar is a LTD 401 with Emg81/85