I got a dayan 5 zhanchi as a gift. Ever since it has been my main cube. once I get used to it it took me from sub 30 to sub 15. The dayan 5 zhanchi has great corner cutting I mean AMAZING CORNER CUTTING. Also it is very good quality plastic and very good hardware (compared to weilong). now for...
how many solve do you do a day for me i practace in the week.eg. on my school bus public transit on the train so i have it every where even when im on the cpu even now! pn the weekends is when i time myself to see if my practacing payed off and its th samy every week u should try it. hope i helped.
for me i just dont stress about if the solve is going to be good or not eg. i was getting 20 sec avg i was mad then i just relaxed and i brought my avg down to 18