What seeds to pick?

I am a first time grower in the UK, I will be trying to guerilla grow 3 plants and I am just wondering if anyone knows what seeds would best suit my situation?

try female seeds purple maroc, fast finisher and mold resistant

Barney's critical kush

If you're new like me go with Nirvana seeds or KC Brains Seeds. You could also look at De Sjamaan Seeds. Nirvana has its own website that I ordered from. All of these breeders are budget seeds that have good reviews. I'll grow budget first and then move to higher tier seeds like Barney's or Soma. When I purchased from Nirvana I opted for regular seeds because I you get 10 seeds instead of 5 if you opt for feminized seeds. I don't care about the sex of the plants right now. I just want to be able to see if I can grow without shelling out $50+ for 5 seeds.