https://oscarliang.com/whoop-props/

Got some new HQ coming too, did I miss any props?

awesome! very nice, thrust efficiency and accrelation, thanks alot.

Thank you for testing all those props Oscar, nice to see a full comparison!

Is it me or is the green line for the Gemfan 2540x3 props missing in the last two graphs?

(08-Jul-2020, 10:06 AM)L0stB1t Wrote: Thank you for testing all those props Oscar, nice to see a full comparison!

Is it me or is the green line for the Gemfan 2540x3 props missing in the last two graphs?

Well spotted, didn't select the correct range in excel : will fix it now and re-upload the graph, might take a couple of hours from now to take effect due to caching on the website.

Thanks for this. I was hard pressed to find any thrust data when I was thinking about putting together my own HD whoop.

Good Job   Thanks

Best 65mm props for your Toothpick (2S): HQprop vs Gemfan vs LDARC (Kingkong) vs Racerstar vs RotorX



Best props for the Diatone Taycan25 : 2.5" 3-blade Gemfan vs HQprop vs Racerstar



Best 40mm props for Power Whoops (2S): Gemfan vs HQprop vs BetaFPV vs LDARC vs HappyModel vs Feichao



Best propellers for 3S Mobula7 HD: Stock vs Gemfan vs HQprop vs LDARC (9000KV @ 3S)

My Tinyhawk freestyle came with Avan Rush 2.5” props and havnt found anything better..
Recently I discovered the Betafpv twig xl has changed their props from the great gemfans to new Avan 3” props that look JUST LIKE the rush 2.5”. My buddy put them on, flew it an IMMEDIATELY called, asking of I flew them yet… they are my new “go to” 3” people for a 4s rig. The gemfans will be used in my Kabab 3” 1s builds
Sorry, just re read the title.. 3” not need apply..
gemfans for 2”…not sure how well the Avan rush 2,5” would perform in a ducted application
CORRECTION.. the “new” props for the twigxl are 3.5”

Well, now we have all those multi-blade, turbine style, props.
I like the testing. In addition to thrust and efficiency, NOISE
now also seems to be a big thing.

So far, I haven't seen any extensive testing and resulting data
for the 3 inch and 4 inch. Yeah, I don't have a rig to do that
or I might consider it. Oh, well.