new landlord is cucking me from using ethernet cable for my PC. Please recommend me a good wifi extender. Pic related, I get almost 1 gigabit with cable but normal wifi is giving me 170 mb because it's getting blocked by concrete wall. I have -67dbm when I check the wifi out but the speed is still very bad for some reason. Thinking to get this TP Link RE705X AX3000 but I barely find reviews on the internet. Help me out and give me recs