Idea needed!

Just bought myself a Tweaker 180 frame
so wondering what is the most power yet smooth setup for this size mini quad?

I saw Oscar's Airhog 180 build was pretty sweet:
I believe he's using Dragonfly 2206 2800KV motors with littlebee 20A ESC, and runs 4045 Bullnose props

I know RCX 2633kv or even 2950kv are also pretty good too, but I heard too many stories of failing motor bells, they just pop off during flight

2300KV motors are okay like Cobra 2204 2300KV... but they are getting slow now in today's standard

As for FC, maybe you want to try the new KISS FC and ESC too if not, I would probably recommend the Dodo with SBUS, or Naze32 Rev5 either with D4R-II, or SBUS with uninverted hack

That depends on which tweaker frame you have, the standard or the FPV addiction model. The biggest motors you can comfortably fit on the standard are 18xx size while the other was made for 21-22xx size motors. I have the standard myself and use 1806 2300kv T-Motors on 4s which is a blast. If I could do it again I would probably go for the FPV addiction frame and some Rotorgeeks 2205 2700kv motors which are specifically made for 4" props and can push up to 1000g each.

Good tips, thank you Monkey and Troy!
I have the 4mm plate version, so probably going for the Dragon Fly motors would be fun!

Also check out the EMAX RS2205 2600KV Racing Edition motors.
works on 5" but also 4". Getting a set to test out myself