@ArabellaSaurus Well here you go, Arabella.
https://en.wikipedia.org/wiki/Opinion_polling_for_the_2026_Scottish_Parliament_election
According to that, SNP support has dropped massively in the last few years, but apart from a blip in summer 2024 when they were seemingly neck and neck with Labour, they are still way ahead of the other parties. Their share has been fairly stable for about the last 3 years, with the biggest drop in winter 2022-3 (Bryson-gate, campervan). Labour will have been negatively affected by being in power at Westminster, of course.
Looks like, in order
SNP, about 34%
Reform, about 21%
Labour
Lib Dem/Green/Tories
Alba
It would be interesting to see some stats on people's reasons for choosing or abandoning a party.