Most accurate iron sight: ROSS Model 1910 (Mark III) in .303. Issued to 16 B'n CEF, aboard HMS Canada for 40 years and it still shoots into a silver 5-cent piece at 100.
Most accurate scoped: 1917 Enfield, BSA top-line conversion, about 1959, with 1959 steel-tube Weaver K-4, in .30-'06.
Most pure fun: 1A1 made at Ishapore... and now it can't go out of the house. And the Government spent all that money to teach me how to use one!
Most treasured: 1907 SMLE Mark I*** Navy conversion, conversion done wrong. Sweet and fast and wants the bedding touched up. A rescue case from a $2 junk bin, 46 years ago.
They're sorta like Lay's chips: can't stop at just one!