yello,You must speak as you find. I have had very expensive walking socks from well known dealers in Keswick and other Lakeland towns that wore out very quickly and were uncomfortable, even when used with a liner sock. Those were the days when I was doing two or more challenge walks a month + a fast weekly fell walk and I always bought what I thought was the best i.e usually a well known expensive brand. I have found Aldi and Lidl socks comfortable for use on the bike or in the gym and I still use them as liner socks on my occasional forays in to the fells. That is my reasoned opinion. Try them first then knock them if they don't suit. But don't sneer at other people's opinions, you don't know how much or little experience they have had.