The American Navy (was it?) created an expression with an accompanying acronym a long long period of time earlier– “Keep It Simple, Foolish”, aka K.I.S.S.
Never ever more the case when it concerns apparently now must-do Euro Nymphing, something that I was presented to by numerous European fishers (French, Spanish, Austrian, Czech and Polish) when fishing their waters for enjoyable throughout numerous vacations from the early-mid 1980s onwards.
A wide variety of box-filling nymph patterns may attract and impress other Anglers however not a lot the fish. Far much better to believe “Simply a really couple of patterns incorporated every (18 approximately 10 approximately) size and bead size/ weight (both slotted beads for jighooks and countersunk ones with little basic, curved/ grub and 2x long nymph hooks) FISHED EXTREMELY WELL”.
Nearly any great beadhead will succeed when you have actually discovered how to fish/ present them quite well in the proper kind of water.
And do not forget your “old” now deserted, so yesterday, 9-foot 4- or 5-weight and floating line and dries and nymphs in your rush to Do The New Euro– to my mind, they’re simply as reliable and far more enjoyable fish.