Question about Jamo S628 HCS 3 - Home cinema set

I didn't set mine up with a speaker stand but mounted them on the wall with a wall bracket and can definitely recommend the Vogels VLB 200 for this application. A bit fiddly to mount but otherwise it fits.
Vogels VLB 200 (1 pair, wall mounting, horizontal swivel)

I hung mine directly on the wall, so I can't make a recommendation.

I bought the white square wall boards at IKEA. They look really elegant when they are mounted on the white wall and the boxes are placed on them.