Yea, I had a Corona, and sold it for a Voyager E, then sold that for the Logo 10, the Logo's definitely a keeper! One bad bird I tell you! Just got carried away and crashed it at high speed about a week and a half ago, and waiting for one last part.
I just been trying to fill the home and backyard fix/ back up heli for when my Logo 10 is down, like now

but I never really had the funds to keep 2 fully equipped heli's so I had to sell one ot get the other, I would've kept the Corona too if I could but couldn't afford it.... I finally then picked up a Piccolo, got bored of it, and sold that and later wanted another micro and got the Hummingbird but because I don't have a good size living room (I only have maybe a 6x6ft area to hover away from couches and tables and stuff which is not much fun, gets boring and the backyard like I was saying is too windy almost all the time and I don't mind when the winds are relatively light but when it gets gusty, it's a pain in the butt so I was thinking of selling the H-bird for a Corona or Eolo but I don't think I wanna spend the $ to set up an Eolo for small backyard fixes so Corona would fit that bill. I think it'll be good too cause I could take the Corona to the park when my Logo's not able to go for whatever reasons...
I really don't know though, I like my Hummingbird and I got quite a bit ivested in upgrades on it so I'll see how it goes, I may add a bit of weight to it and see if that helps a bit for the winds... Once in a great while, the winds are really light and that's when it's a blast!