This is a cleaned up version of the X with line alternative that we showed in the meeting. 10,000 roman numeral.
Line weights reflect the font, it's simple, it's stylized.
This is a is a play on the original selection. The center point resembles steps AKA 'level up' and the design is attractive.
This is the final design variation and as for meaning, you can't go wrong.
It is the roman numeral 10 in the X, plus K embedded in the line/weight variation 10K.
We have an hourglass, steps for level up and a visual version of the name of your brand.