Hi,
The Gold Peaks are good batts. But I also think the CPB's are just as good and a little cheaper. I've ordered several loose cells and packs from mike. He's a very good guy to order from. From my own experience its a lot easier to screw up the smaller cells when you build your own pack they cant handle much heat!!! I usually build my own packs but when it comes to the smaller packs and cells I just let mike build them for me. Enough rambling to answer your question I'd go with the CPB's thats what I use and never have had a problem.