Given that no party accurately matches 100% of your policies and that they’re unlikely to achieve a majority and force through the less-palatable-to-you policie

Given that no party accurately matches 100% of your policies and that they’re unlikely to achieve a majority and force through the less-palatable-to-you policies (regardless of what they are) it’s probably best to vote based on the critically important issues, which currently is pretty much the climate crisis.