I have a Frabill stowable 48" with rubber net. Looked for pics but it appears it is no longer available. Looked at cabellas and http://www.cabelas.com/catalog/produ...AL%3BIK-017471
the 48" length is great for us fishing out of 16' Bass boat or 18' Jon Boat. We typically use 8' rods and net each others catch. For netting your own, I would probably opt for a bit longer handle. I listened to all the arguments about the rubber net but the bulk of our catching is fall and winter using blade baits and jiggin raps so I bought the rubber net in hopes that fouled hooks would be minimal. And they are. Plus even when they foul a bit they are easily unhooked from the net. After using the net for 3 years, have landed ~1500 walleye/saugeye I am glad I have a spare as well as 2 new nets for replacement. The new nets were bought on clearance when the size was changed. The second net was bought 2 weeks and 8 trips after buying the first one. Hopefully some Yaker will chime in about length for a kayak.
I fish with a guy in a 20' lund and he has 6' nets which are great in that size boat but he keeps saying he wants an 8 foot