ELC Star Sportswear fit poll

Last November I bought a size 40 Star Sportswear A-2 at the ELC popup store. As it broke in, the sleeves became a tad on the short side, and the shoulders are a tiny bit snug. I started doubting my decision so I ordered a size 42 so I can compare and decide once and for all. It feels a bit like a tent but it's not broken in at all like my size 40. What do you think, which one fits better? I've created a poll. The one with the whistle is the size 40.

Thanks!

40:
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ELC Star Sportswear fit poll