Okay, so I got into cubing about 2 months ago and I'm starting to pick up some cubes that are really good. I already have a Weilong GTS2 M, Lingpo, X-Man Galaxy V1, And most recently a Qiyi Wu Que. I also have the 2 cubing classroom sets excluding the mini cube one. So I want to get some big cubes that are good but not 50 bucks. Is there any 6x6 or 7x7 that is decent for a low cost?