Can you be more specific what you want? Like the speed settings, energy settings, etc.
Also are you wanting just one single faster inserter, or a series of inserters having different speeds?
You can find some stats in my data tables in FAQ, if you don't know how to dig out Factorio data files.
Some rough settings is enough, no need to be too specific.
Say, you can describe as you want 20% higher in extension and rotation speeds than vanilla fast inserter, with +50% energy consumption. I can deal with exact numbers myself.
So don't mention what other mods do. Just tell me what you want, what you expect, and what stats you prefer.
PS1: I am not using any inserters mod (except "Cursed Programable Inserters"). So honestly I do not know how other modded inserters do. Neither will I just search other mods and copy all of them to my mod.
From some screenshots, I guess Bob has so many new inserters... Copying all of them to this mod is totally not feasible at all. PLUS I am not a copycat.
PS2: BTW, if you look for high speed, loaders from Schall Belt Configuration is also a choice.