OK =)
left to right:
strida original
clarks MX2 organic pad
EBC MX2/MX3/sole sintered pad
hayes sole original pad
(I don’t have any semi-metallic pads)
Strida pad looks like organic.
To the caliper - the problem with the rear caliper was/is that it is not centered - outer pad was almost worn out, but the inner pad still had much meat on it. Guess I will have to chop some metal from the frame to adjust it.