What lipo brand should I buy?

[lincpimp]

Yes, you read it correctly, the rc lipo repair man himself (back in the day, check yourself before you wreck yourself, aaiight..) needs some info from those in the know.

I need to replace some of my smaller lipos, due to them not being used for 6yrs or so...

Looking for a hardcase 3000 mah or larger 2s pack that will fit in the saddle location of my tamiya M03, so it needs to be shaped like a good ole stick pack, oval in cross section.

And I am sure I will need another 3s 5000mah pack.

Brands, where to get them, prices, all will be greatly appreciated!