T8S XLR Out To (2) L1 Compacts Using Female XLR to Female 1/4"

I would like to use the XLR outs on my T8S to the 1/4' line in on channel 2 of my (2) Bose L1 Compact units. Is there an advantage to using the XLR outs vs. the 1/4" outs on my T8S?

 

Thank you in advance.