HELP! 3 leaves at each node and a side kick, too

[Cougar672]

I have a Euforia auto seedling that has 3 leaves at each node. Heard about this but have never experienced it.
Also note the tiny side kick growing right next to it coming from the same seed.
Appreciate any help with the following questions:
Should I pinch off the smaller sprout?
Will the 3 leaf per node growth pattern continue?
If yes, can each of the 3 branches at every node produce the same amount of bud as each of the branches of a plant with 2 per node? 50% more bud per node would be sweet!
Or does each node have a max amount of bud it can produce regardless of the number of branches at that node?
Any training suggestions? Safe to assume topping would give me 3 main colas instead of 2?

Thanks in advance!

[Rwise]

Gotta luv freaks!
1 I would let it grow as is an see what it does.
2 maybe, maybe not, mine did on the one branch that went 3 way. When it is time for single nodes it will do that.
3 the top will produce no more than the root system can support, I would simply bend her over and tie her down.

[SoOrbudgal]

Kill the sidekick

[Rootsruler]

Leave it and send me a cut once it's big enough to take cuts from!

[Cougar672]

When I first saw the 3 leaves I was like 😁, but my next thought was "Damn, she's an auto, I can't clone her! "😢