can I Fim now? advice and opinions appreciated

Ok so a bit of Background for you lot:
They are indica Afgan Kush seeds in Plant Magic Soil, no added nutes and 12 days old (from planting obs) 18/6 lighting watering when they get dry etc etc

So, all my babies are developing their 4th nodes now and as I am a complete noob, I am only gonna FIM one! (just in cases )
My partner is worried because they are very young and haven't got their 5 fingered leaves yet. I think (from reading the literature) that it doesn't matter about age and leaves, you go by the nodes.
So my question to you! Can I fim one of my babies? and if so, would you recommend Mrs deformed and slow poke (now caught up a fair bit actually) :::::
Or the lil Mrs leading the front of the pack?

Cheers and Thankies!!!!

I don't know that it's too early, per se, but I'd probably give them another few days to a week, personally. No real reason, just my hunch. I might also think about transplanting into larger containers soon, too, so that when you FIM, you won't have to stress the plant further with a transplant before flowering. Either way, both look great!

Cheers!

cheers but I want to utilise the small pots while I can for the watering advantages, and in a few weeks they will be huge and ready to switch to flowering already. if i fim now, I can wait a couple of weeks before transplanting and she should be fine. they are super fast growers.

JazzPot

IMHO, they are still a bit too young/small to FIM
Dr. Jekyll

Go for it, FIM, supercrop, defoliate and flush the hell out of them.
Mr. Hyde

Dr Jekyll and Mr Hyde, great, helpful, thanks! (sarcasm)

Man that's some tight internode spacing. Gonna be a stocky bastard. I start mutilating mine at the 3rd internode regardless of size.

I know right! they are all similar to that, I have high hopes for them See that's what I've read! 3rd node. It's just my babies got there quicker

ok so after taking all advice into consideration we have come to a compromise and will fim at the 4th node