[sdiy] Bipolar Rail to Rail Opamp recommendation

[Schwarz Raphael]

Hey List,

What would you recommend as good not too expensive bipolar rail to rail op amp

I have several cv inputs mixed and I need to keep the sum between -5/+5v. 
It needs to go as close as possible to the supply rails (-5/+5v) and have reasonable offset .

I initially used diodes but 0.8v is too much.

I’m kind of lost there are so many references .

Best,
Raphael