2x2 grow - decent fast finishing strain?

Currently in week 2 of flower for a White Widow fast from Seedsman, everything is great but they are out of stock and I need to make another order before this one finishes.

Grow tent is a 2x2 x4
Lights are 2 x 300w (135w actual) LED blurples

Currently growing in DWC but looking at using coco/perlite in smart pots next

I need to keep the plant as short as possible while also finishing up the grow within 12-13 weeks from seed to harvest (property manager likes to snoop around)

Don't mind suggestions for auto strains or having multiple plants in a small space, just as long as I can finish the grow in the time frame

I prefer a more indica leaning, couch lock type weed btw

Bubble Kush varieties grow short and fast (Bubblegum Kush, etc).

Most indicas are what you want man, also definatly use lst and topping to get a maximum yeild and a shorter plant, many cheese strains tend to be short but really really stink the house up.

Indica strains are a good choice

I just grew a Pakistan Valley from World of Seeds, which they say is almost pure indica. It finished very quickly, was one of the nicest looking plants I've every grown, and was by far the easiest plant I've ever grown. Not fussy at all.

I chose to pollinate the entire plant, so I can't really say what the smoke would be like with sensi buds. But even the massively seeded buds were pretty decent.

I would highly recommend the Pakistan Valley.

Would a gorilla glue type plant be ok with the right training and topping?

My current white widow is 4" high (15x13 wide though) after topping twice and lst in the second week of flower

Excellent suggestions so far

Went with:

Royal Gorilla from RQS
GG4 x White Widow from Expert Seeds
White Widow fem (not the fast version) from Seedsman
Special Kush #1 from RQS
and freebies from Seedsman are Mama mia (Early Skunk x Mazari Sharif)

12 seeds for ~50eur which should last a while in a 2x2