Mutation or TMV?

[Autoflower_aficionado]

Hello AFN!
Once again I’m in search of help!
This here plant is a Californian Snow by Fast Buds.
She’s had this markings on the leaves since day one, someone suggested is TMV and I should chop it down, I’d like more opinions ‍
Thanks in advance

 

[Waira]

It's a tough call mate... true, this color break can be a co-symptom, but it's also a common one we see in seedlings that are healthy too.. Often they grow out of it, and by itself isn't a good indicator of infection. True viral infections are very rare, and the only way to tell for sure is to buy a test kit or send it to a lab... neither is cheap, and test kits are easy to screw up! Pending other symptoms more indicative, I'd let this run....

 

[MMMi]

I had a Walter White that looked a bit like this. She had a mag def at the same time. It took a little while, but she grew out of it by flower time.