affinity designer My first minimal logo design for gallery

[Daviddesign]

Which version you prefer? I love minimal design. 

[Alfred]

I think I like the third one best. I quite like the first one, too, but the contrast is rather low since the background is so dark.

[Wosven]

Same as you Elfred,

but the first one can be part of a graphical chart, with usual colours to use with the logo, or on wall, etc. since this give a rich feeling.

[Daviddesign]

Thank you guys for advice!