DC41

I have the DL4 MKII, and its stellar performance convinced me to order an HX Stomp XL. My question is how much of the DL4's function will the HX. Stomp XL replace? Should I hang on to the DL4, or would I be safe selling it to offset the expense of the Stomp? I'm reading through owner's manuals trying to find the answer, but the wisdom of the Line6 Hive Mind is something I'd value. Thanks!