I know putting together a 6x6 isnt all that easy but seriously, the cube becomes so loose when you disassemble it that that the internal pieces just love to fall out. The cube out of the box comes pretty loose, but for some reason mine has screws that refused to turn. I had to get out an eletric screwdriver to get those things to move at all, because the screwdriver it came with didnt help loosen it all that effectively. Also, the cube pops REALLY easily out of the box. Likely because it comes loose, but at the end of the day, you come to notice that its a 6x6, so pops are to be expected anyway. But regardless, go with the meilong 6m v2. Yes, its cheap, and thats why i thought i had to get the MGC because it was problably better. All i can say is that i still solve more on the meilong v2 m, because it rarely pops. Although the tensions on the meilong v2 are tight, the cube just feels more stable and doesnt feel like its going to explode in my hands. The meilong v2 m isnt the best 6x6 out there, but it feels like you're getting more for what you pay for. It comes with a screwdriver, pamplet, and its smaller, too. Actually pretty small for a 6x6. So, if your looking for a budget 6x6, go with the meilong v2 m because trust me, you wont regret it. Its not the best, but its not bad by any means, either. You can go ahead and buy this cube, but honestly, if you're going to disassemble it, just know, its not all that easy. To crush it down into one sentence, get the meilong v2 m if you want a bit better of an experience.