Very good, that blocks accepted without comissions by pool.
But how we can spend this bitcoins? I try to move 1btc, but transaction weight about 100kb, because so many inputs. It's the biggest comission.
I think it not more good as SPV mining with empty blocks. Blocks with synthetical rubbish - analog of empty blocks for network.
For miners pool Kano is pool with hide comission about 5-10% for use mining bitcoins by time.
Of course, if you power more big - this comission less, but for big money you need too less inputs.
Therefore people go out from pool, because china frends not so honest, but not do this harm to their miners and network at all.
Pool is vitally important minimal limit settings for output.
You should post your question or statement in your native language and let one of our multi-lingual members translate for you. I do not understand your post.