I have very limited growing experience, but i've luckily been able to grow a wide variety of strains (by growing only one or two of a strain at a time limiting my experience with these plants to hit or miss), so my choices are based in many cases on just one or two of a seed when I say this. I'm all about personal smoke for digestion and euphoria plus lower anxiety.
1. TGA Subcool - Top notch my absolute favorite breeder. Huge fan of The Flav, Vortex, Apollo 13BX, Querkle, Spacebomb.
2. G13 Labs - Highly impressed with the veg power, smells. My Blueberry Gum is a beautiful great smelling plant with a week or two to go. Same thing with the Pineapple Express I grew last year. The quality of the high of the Pineapple Express was top notch and oh so potent I was careful with it yet always enjoyable. I hope my Blueberry Gum has near the quality of the high of the Pineapple Express.
3. Dj Short - I only grew 2 F13's, and they were both very awsome highs but they had horrible tolerance and I smoke daily for digestion. However when I did go two weeks between smoking it the high was very heavenly and dreamy.
4. DNA & Reserva Privada - there are some great and some miss here. The Chocolope is great and i'm actually going to grow it again very very soon. The OG 18 that didn't get devoured by spidermites was absolutely Amazing. However I really wasn't a fan of the RKS and i've heard their stuff is either really really good or really really sucky. Great if you know what you are getting, their plants do grow very nicely.
Thats about all I can recommend. I really didn't like Greenhouse seeds tho I hear better growers than I get great results. Barneys Farm stuff grew fantastic but the highs just arn't the type I look for. My advice, when in doubt get some TGA Subcool, if you MUST have femenized get G13 Labs, anything else should be something you already smoked before and wanted those results. Vortex or Pineapple Express are my 2 top picks if you are new to growing your own personal quality medicine legally, you can't do wrong and will have a successful grow with those with medicine better than your dealer can get you, and both work medically for nausea, pain, with fun highs.