Gegogi has also stated in a post on the l-s forum that the A314 irritates his skin.
The L-S version of A314 does not give me a skin rash, it just irritates and itches my neck the same as APC does.
Apart from this it works very well.
The Androtics version of A314 does not itch my neck.
Where as the L-S version always does, so that is why i use it only on my wrists and arms.