Here are my test results:
Discharge capacity tested on a Xtar Dragon VP4 Plus:
Vapcell 1000mah gold - 993, 995 mah
Orbtronic 1000mah protected - 990, 972, 967 mah
Shockli 1000mah button top - 957, 921, 947, 950 mah
Shockli 1000mah flat top - 889 mah
Lumen on direct drive (highest output) tested with Texas Ace Lumen Sphere calibrated with Maukka lights:
GT Micro XP-L HI 4000K
(flat top no contact) Sanyo UR14500P 840mAh Battery
(flat top no contact) Vapcell 1000mah gold
964 lumens –14500 KeepPower 840mAh Sanyo UR14500P Protected Button Top
951 lumens - EVVA Protected Button Top 800mah
974 lumens - Orbtronic 1000mah protected button top
1194 lumens - Windyfire 600mah button top
1195 lumens - Shockli 1000mah button top
1155 lumens - Shockli 1000mah flat top
Kronos X5
903 lumens - Sanyo UR14500P 840mAh Battery
1110 lumens - Windyfire 600mah button top
1104 lumens - Shockli 1000mah button top
1086 lumens - Shockli 1000mah flat top
842 lumens - Orbtronic 1000mah protected button top
931 lumens - Vapcell 1000mah gold
Edited to include the Vapcell in the X5 testing. Seems like the Orbtronic uses the same cell as the Vacell and that they used an extremely high quality protection circuit because the output on the X5 is about the same between the two Orbtronic and Vapcell. The Shockli 1000mah is definitely the new king of 14500. It is both a high drain and high capacity cell, which is just incredible! However, the Vapcell and Orbtronic still has its uses because in lower power regulated lights, you won’t gain any lumens by using high drain cells and the Vapcell and Orbtronic is still the highest capacity 14500 by a small margin in low amp modes that would give you a bit more run time.
The release of the Shockli 1000mah just made 14500 flashlights much more interesting!