I like the Colossus VI quite a bit, but I like the C3 Cyber Crash even more. It is the same style and price point as the Colossus VI and Impulse 2020. You probably can’t lose with any of these, but I am continually impressed by how good the Cyber Crash is and how low its price is.
I have a colossus III and honestly it still holds up. I would probably use the specs to see what you like more because the impulse I believe is wider and more v shape . The colossus is more h shape and round.
Performance with topyo in my limited experience has always been great
Colossus VI. I have the old Impulse but not the new one. Colossus VI is a great all-arounder and if it had to be my only yoyo I would not be sad at all.