ATI vs Helios T5

[plancton]

Hello, my bulb supplier in Mexico is offering me two choices of T5 bulbs: 80W ATI 11000K and Helios 80w 11000k.
Which bulb is better?

Also I currently have JBL 15000K. I know JBL is a better brand, but what changes should I expect in terms of K?.

I don't want anything to look yellowish, and according for what I have read, 11000K bulbs are white with a tiny tint of blue.

What are your thoughts?

 

[plancton]

anyone?

 

[MercZ]

If it were me I would go with the ATI's. They are the best performing T5 HO's. And yes they are white with a hint of blue.

 

[plancton]

cool

 

[Serioussnaps]

I prefer ATI over all other bulbs i have tryed, however, helios I have not tryed.

 

[plancton]

anyone else?