The Legend of Manga italian does not state that the Super Saiyan Dai San-dankai is 10x stronger than normal Super Saiyan

I An Italian Dragon Ball channel made a video about EML, I asked him if the Italian version of the magazine also stated that Super Saiyan Dai San-dankai was 10x stronger than SSJ1.

That's good to know.

Can you ask him what it says about how Toriyama came up with Super Saiyan's design, does it say anything about him wanting to make it look "glamorous"

If it only uses these words I'll understand it

The guy has some interesting figurines. One has kid Gohan with his clothing colours swapped (orange waistcoat, green hat/sleeves) and also he has Trunks with this colour design rather than the anime's colours. Also one where Trunks is midway through taking off his jacket....sexy.