It's not a bad recommendation. Here is a lightweight combo I sometimes employ for day hikes or overnighters. As I lose the relentless battle with time and gravity, weight becomes a more important factor in tool consideration.
Plenty of functionality and redundancy at low weight. If backpacking and using a hip belt, the fixed is in or on the pack and the folders are in pockets.
Weights:
Fixed - 4.6 oz
Mini - 2.56 oz
Skeletool - 5 oz
Total 12.16 oz
By the way Forty, I lived in kennebunnport for 6 months - ate more seafood than you can shake a clam at

The pursuit for the perfect fish and chips ended there, next to the beach - haddock