Short clips or full videos for a new music channel?

I’m trying to post music more consistently and I’m unsure what format to start with. I have a lot of tracks ready, and I’ve made a few lyric videos and music video clips with Seedance and SondoAI, so posting won’t be the bottleneck.

I think short lyric or music video clips seem good for testing hooks and visual styles without spending too long on each upload. Full music videos feel better for YouTube and make the channel look more serious, but they need more planning, time, and budget. I haven’t run my own social media before, so I’m not sure which path fits a new channel.

For a new personal music channel, should I start with short clips or full videos?