Compared to cline aider had no chance, the last time I tried it (4 month ago). Has it really changed? Always thought cline is superior because it focuses on sonnet with all its bells an whistles. While aider tries to be an universal ide coding agent which works well with all models.

When I try gemmini 2.5 pro exp with cline it does very well but often fails to use the tools provided by cline which makes it way less expensive while failing random basic tasks sonnet does in its sleep. I pay the extra to save the time.

Do not get me wrong. Maybe I am totally outdated with my opinion. It is hard to keep up these days.

I would use Aider if it had an agent mode. It needs to catch up with UX, frankly just have a mode that copies what claude code does.