What makes it my choice is because the manual calls out the Spektrum A5080 and the cutouts is ready for a servo of this size.
I have very good experience with Futaba servos and not so much experience with Spektrum so just feels more comfortable to go with something from Futaba,
Comparing specs
A5080 0.11 sec/60 deg @ 7.4V;118 oz-in (8.5kg-cm) @ 7.4V Size 15 x 36 mm
BLS671SV 7,4V: 0,10sek/60, 8,3 kg Size: 15 x 33 mm
Last edited by OAK; 05-23-2023 at 01:53 PM.