Wow, World Shaper took a big downturn recently. I'm a bit surprised. I'm even more surprised that World Shaper now has much fewer votes than Voidborn. I'd have thought they would be more equal.
Synthetic Ascension is mathematically the most useful Ascension, so I want to promote it. Biological Ascension has many downsides, mostly coming from comparisons with the other Ascensions.
That is only IF you have slavery meaning you're locked into authoritarianism and the difference is minor.It really really isn't.
The only thing it's best at is science, and a significant part of that is founded on the assumption that you're materialist.
Biological pops can get more minerals than Synthetic ones without any ascension because the bonuses available through slavery are so high, and both ascensions allow options to go way further than Synthetic ascension. Energy bonuses on pops aren't terribly relevant because Trade Hubs are a thing, but Psi has them beat there anyway, and Science (The thing that synths are best at) isn't a path to victory.
Synthetic Ascension is a trap, it is not as good as you think.
That is only IF you have slavery meaning you're locked into authoritarianism and the difference is minor.
Meanwhile the synths are superior at both technology AND tradition, AND the leaders are stronger too since they're immortal and have 1 higher max level due to Enhanced Memory being +2 compared to +1 from Talented.
The mineral difference can quickly be met with repeatable technologies which the synths will chug through faster.
Not to mention that Synths can assimilate captured pops, psionic ones have to expel or purge and replace with industrious slaves just to compete. That is micro heavy.