Hey guys.. ok so i only have 4 days experience in mining..

i have 1 Antminer S9.. and my electricity cost is negligible.. would i have a chance of mining a block solo on ckpool? is it worth the shot?
im willing to keep my antminer pointed there for 4months..

Also.. do you think i would have a higher chance of mining Bitcoin cash solo? or are their difficulties similar at this point?

Thanks in advance