axe rossi lsk nitro engine vs losi 454 nitro engine, which is better?

[pelicanprentice]

hey guys! i currently have a losi 454 which seems to be a powerful .28 and my friend has a Axe Rossi LSK laying around, he said it has tons of power and good compression. I’m pretty sure it’s a .21 engine with my research and he doesn’t remember since it’s been laying around. However we could be mistaken but I’m certain this engine is a .21. I was wondering what y’all think about the performance of the axe Rossi lsk. Will it out perform or do anything better then my losi 454?

he was gonna give me a good deal on it so i was thinking of getting it

I’ll be running in a svaage x if that makes a diff

Thx