Thunder Power vs Intellect Lipo

[Npdp72]

Hi,
I've been running Thunder Power 5000mAh, 65C saddle lipos for a year or so and found them to be very good, but one has died now.
http://www.racing-cars.com/pp/Old_Ca...0-2SPR65S.html

I'm considering replacing with the intellect 6000mAh, 80C saddle pack:
http://www.racing-cars.com/pp/Manufa...P2S6000V8.html

Has anyone tried these two lipos back to back?
How do they compare?

Thanks.