If You're on a budget British WRC is a good choice. You get all the qualities of Canadian cedar (high resin content, stability, etc) however it is much knottier, and blonder than the the Canadian variant. It isn't graded for this reason, but is much cheaper. I paid about £25 per sqm from www.ruby-group.co.uk
I put the cladding up over Christmas a couple of years ago. I then waited 6 months later and then applied two liberal coats of Osmo UV protect 420, Clear Satin. It was already starting to go grey and water stained around this time so I first had to treat it with a wood brightener to restore the natural colour before doing the Osmo. This transformed it and gave it a warmer tone and slight sheen that looks quite impressive. If budget wasn't a factor I would have paid 3 times the amount and bought a graded clear Canadian WRC which really does look stunning, but I can definitely live with what I've got, knots and all.
I put the cladding up over Christmas a couple of years ago. I then waited 6 months later and then applied two liberal coats of Osmo UV protect 420, Clear Satin. It was already starting to go grey and water stained around this time so I first had to treat it with a wood brightener to restore the natural colour before doing the Osmo. This transformed it and gave it a warmer tone and slight sheen that looks quite impressive. If budget wasn't a factor I would have paid 3 times the amount and bought a graded clear Canadian WRC which really does look stunning, but I can definitely live with what I've got, knots and all.