v5.0 is ready, but I have to catch another block to confirm that it works properly.
We need some public pools for Siacoin.
No public pool for Siacoin. There is closed pool betatesting on siamining.com So why not dual mining with SIA solo?
v5.0 can dual mine with SIA solo. However, you have to have a lot of GPUs to find SIA blocks regularly. Currently diff is about 4000TH so if you have 20GH/s on SIA you will find block evey 3 days. 20GH/s requires at least 20 GPUs 290/390 even if you set "-dcri 150" which causes only 40% of normal ETH speed in dual mode. If you don't want to lose ETH hashrate you will use "-dcri 30" and it will require >50 GPUs to achieve 20GH on SIA. That's the problem.