I’ll be the lone dissenter on the eq in a loop. The only time I thought it improved the tone was in a craptastic amp, a Randall RD100 Diavlo. I had a boss GE7. That was the only way for that amp to sound good imo. I’ve tried them in 5153s, Marshalls, Mesas…nice way to sculpt the tone but the overall sound suffered a bit. Most loops are tone suckers so that’s probably why I didn’t care for it.
But 90% of guys here love it…carry on!