I tested all those packs 1.6years ago (when new) and now again after a longer periode of usage and (good) care. See the results quite well documented (since I'm an excel data nerd ;)
●▬▬▬LINKS▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬●
►Excel file and DJI SRT converter: https://bit.ly/31aFIgF
►iSDT FD200 (Discharger): https://amzn.to/3D09hP2
►►1st LIPO Test 1.6years ago: https://youtu.be/BZ5su6nktnU
►older LIPO video: https://youtu.be/kHzPNntDtrA
► BURNING LIPO - when "punctured": https://youtu.be/oimw0WFQnkA
►Bardwell's video: https://youtu.be/Y9jAU1KL8oc
Lipos tested: (those are the old links from back then, looks like they are still sold there):
1 Tiger Power Atomic Platinum https://bit.ly/3dvUSP7
2 iFlight Fullsend https://bit.ly/2QLObhZ
3 Beat Lipo 1300mah https://bit.ly/3aovEjM
4 XF Power 1300mah https://bit.ly/2xpdmjV
5 DemonRC 1100mAh https://bit.ly/2UIrKLY
6 DemonRC 1250mAh https://bit.ly/2QVQ1Nw
7+8 Tattu R-Line3 1300mAh https://bit.ly/2yhVvM1
9 CNHL Black Series 1300mah https://bit.ly/2Jq7pWy
10 Gaoneng GN3 https://bit.ly/3bw35Ba
11 AHTech Infinity https://bit.ly/2UHfCL8
(*note about the ranking: back then I also took price and weight into consideration, now it's only ranked about their Volt Sag result)