Have a look at the Naish Nalu Soft Top 10'10":
www.naishsurfing.com/product/nalu-1010-soft-top/Not too wide to enjoy touring but wide enough to be comfortable in light surfing.
You could also get the Starboard Wedge 11'2" x 32" if you want to match with your partner:
sup.star-board.com/paddle-board/hard-paddle-board/wedge/And finally "The One" by Sunova 10'11" X 34", too wide for my taste but that width makes it thinner which is nicer for surfing:
sunovasurfboards.com/en/sup/allround/the-one