[alphalui]

hi guys, i am looking for a servo between Savox 1252 and 1258 for my 410 V4, 1252 is smaller than 1258 so i guss maybe 1252 can be fit perfectly with my 410 due to the space limitation, but considering 1252 only 7KG, will it be a issue comparing the 1258 12KG? if use 1258, is it fast enough?

Thank you for your advice in advance.