Wow—- short bushy things. You are at week 4— so you can flip.
A lot of growers have been doing the 24 hours of darkness before the 12/12 and it’s awesome. Faster flip, faster growth. Looking good 💪🏼✌️🏻💨🌿💚
I’d flip sooner than a week personally.. you’ve got plenty of nice tops developed for flower. After week 4 of veg that growth starts getting aggressive and you might overgrow that area.
I see no issue even if you flipped today.
Since you’ve already used some lst on them- and they are fast flowering I think you can get away with giving them another week in veg. The’ll be able to Handel a bit more bending if you get caught in a hard place with your height limitations 🌱