Sure you can gain a little perspective from the player's level, but there's really no reason to discuss it if you could simply look at their base.
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If all your lab upgrades are done your base should be well upgraded and and ready for TH8.
Side note: finish the level 7 walls
Completely max TH7, it has the best loot in the game :)
I would max TH7 its easy and will make your transition to TH8 so much easier and Barb King level 5 is nice. I just hope you have worked on your collectors if you want them maxed too. I spent 2 weeks upgrading them at the end of my TH7 journey.