Official build reliability?

I'm currently on Deviation 3, but eager to install 4.x.x with all its enhancements, but as it's all new and shiny I'd like to know if I can trust it.
So, what's your experience? Is it time to upgrade?

It' a stable release and I've been happily using it for several weeks already.
Why not trust almighty PB?

It's been working good for me so far flying my Walkera Mini CP/Master CP/V120D02S V2/Ladybird and DJI F450 w/KK2.0 and Spektrum Rx.

4.0.1 in a devo12s, nothing but soild with my helis and planes. Rx types include 2801pro, 2801E, devo1002 (with telem modual), devo1202, 2636, AR2700BX.

A friend of mine, that bought a deviated devo8s from me, has had no problems with his big planes using orange rx units (HK spectrum type). I also just bought another 8s for another guy that wants to use it with spectrum rx's.

I had to pick up another 8s for myself to have as back-up and for simming.

4.0.1 "ROCKS!!!"

Ok, looks like I'm upgrading tonight

Thanks for the input

just curious where you buy your devo 8s from and what kind of price are you getting. The reason I ask is wow hobby has them for around 239.99 and there is a seller on ebay for 209.00 , both come with recievers ,801 for wow hobby and the 802 for the ebay unit.

Thanks

miracle-mart is 199.00 and free shipping if you can wait, I bought my 8S and 10 there. Hobbywow is 197.89 and currently there is 5% off that atm. I have ordered other stuff there, both were good experiences.

I picked up a Devo10 for 150.12 shipped with all the cables and a rx1002 reviver. @ebay
I was planning on a 8s until i learned the screen was hard to see in the sun ( like most smart phones ) just an option the 10 also has telemetry.
.
For now i am waiting it's arrival when the Ups shows up I will be like