They either do or the don't, I'm very restless and they work for me. I don't have a long attention span. These things will be on an individual basis. I can't roll my tongue, some can etc etc
As for price yeah it's mental you can get one for 5 quid and they do exactly the same as what 400 quid will do.
But hey ho, a 5 quid watch can tell the time same as Rolex
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