Hi Bud
Depends what you want it to do and how you like your rods, they can all be reccomended as could most things these days
If you are looking to check a few out, pick your favourite 5wt line and take it with you to somewhere you can cast some, i know its easier said than done, but Glasgow has a pool (of sorts
) Ben has the field out at banchory
I'd add the Scott S4 and the new Loomis NRX LP to your list too, as superb all rounders (no-one in the UK has an LP to try out though, except maybe Me
)
I've been on a lifetime quest to find the ideal 5wt. They are all different and it very much depends what suits you and what you want to do with it.
for example the New Sage Circa is a Dryfly rod and beautifully smooth and controllable but is no distance machine, it tops out about 60ft for comfort but up close it is brilliant and possibly the nicest fishing blank sage have done for a while, it has the ability to present a fly really delicately but it doesn't deal with a decent breeze very well, so is a great rod for fair weather days and all sizes of dryfly, but will struggle on a breezy April day or if you want to throw a size 8 Woolley bugger. But then that could just be me and my limitations
I guess budget comes into it too. The yellowstone anglers review for 2013 is all about 5wts and it makes for i nteresting reading if you want somewhere to start.
http://www.yellowstoneangler.com/gear-review/2013-5-weight-shootout-g-loomis-nrx-lp-loop-optistream-hardy-zenith-hardy-artisan-tom-morgan-sage-circa-orvis-helios-2-greys-xf2But again it is subjective, the only to find out is to try a few.
Cheers
Sandy