I've had a single Vessel Impacta for a couple of years and it's been great. I had the Vessel set on index for purchase for ages but then discovered that other makers are bringing out their own JIS sets, so just bought a set of Sealey JIS drivers.
Sealey are OK if you buy their semi-pro stuff, but they also have some junk in their range, so it's not a shoo-in these will be any good.
Cheap enough to take the chance on, but the first broken tip will see them in the bin and Vessel bought instead.
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