I did a lot of research on maxamps and I came to the conclusion that they are not right for me and are over priced. They maybe worth every penny or worth a single penny. I just don't like the way they push their customers to advertise by bribing them and also censoring people. I'm sure they are well built packs and 1 year warranty is great with a life time 50% off after that one year warranty. From what I hear the customer service is 80 positive/20 negative. Guess it all depends who you talk to. I just feel like the company is eager to pat itself on the back. I'm sure 150c burst is awesome in theory but are there diminishing returns and is there anything out there that can take advantage of that burst?

Thunder power seems to be good packs, SMC people at my track use a lot but I've never owned one. I have a 3s venom 5000 mah 35C and it hasn't given me problems so far. I've also heard good things about gen ace (hobbypartz brand).

I feel like there is some luck involved because everyone runs their rc/ lipo differently and charges it differently. Performance wise I feel like they are all pretty similar in out put and the cheaper brands might stretch their "mah" count a little. I'd probably go with something that has a warranty?