I have a great set from Kingfisher Woodworks. Absolutely top quality in every respect. A little pricey, but their stuff should last many, many years. At least take a look at their website before you buy from anyone.
I am v.happy with my Kingfisher
I used the reccomended tempering technique (hammering all over with a piece of round wood, softly then prograssivly harder). Trouble was the wood I was using kept compacting in little dents and not the sword
. I swiched to a harder wood, still the same, so I stopped doing it. Guess I'll have to do some 'clacking with another Kingfisher?