https://www.artisanleather.co.uk/leather-stamping-and-carving-starter-set-970-p.html
this is the set I got
V407, P206, S705, B197, A104 and C431.
I also took separately B701, G602 and E671 (for which I now have to find a mirrored version)
I'll take a look, gather more opinions, and get something on my way =)
Even if they eventually break it's order of magnitude cheaper than the names dropped in this thread, and the ones I use so much they break I'll get better versions =D