Handycam v Mirrorless

Captured some footage today with a Sony AX53 Handycam and a Sony A7iii ‘mirrorless’ with 100-400m and 1.4 convertor, results below….what do you think?

Rainbow Lorikeets with Sony AX53 (smartphone-remote enabled)
Little Wattlebird with Sony A7iii (100-400mm and x1.4 converter)
White-throated Honeyeater Sony AX53 (remote)
Various honeyeaters with Sony A7iii
Scarlet Honeyeater with Sony AX53 (remote)
Red-necked Wallaby with Sony A7iii