It looks like you found the right stuff.
For others reading along:
I have had fine luck with Behr but for interior walls only, and flat or eggshell only. I don't know if they are still regularly changing their formulation but the last couple times I used their semi-gloss, I found it to be too thick going on and was left chasing runs all through the projects. I haven't used it in eight or ten years. Perhaps they designed it for spraying and I was rolling, but what had been my go-to paint for kitchens and bathrooms wasn't working for me any more. I have never used Behr for exterior except for temporary things. It may be fine but I'm not interested in the experiment.
For Semi-Gloss interior and for all my exterior work I use Dunn Edwards. (Keep in mind, each manufacturer has different grades of paint.)
For Cabinets and the like, I've used Vista and Sherman Williams. Dunn Edwards I'm sure has a product too. I've heard good things about Benjamin Moore for furniture.
I have never sprayed acrylic paint, all my experience is with brush and roller.
Good quality tools are important too. I started out buying rollers and brushes in discount stores. Not the best idea, though I did get some nice brushes at BigLots once. I still buy rollers at Home Depot, but the best quality, and generally clean them when done. I try to get multiple uses out of each roller. Even for single use, I would not buy a cheap roller, too many fibres come loose in the paint. I buy my brushes at Dunn Edwards. 99% of the time you will find me with a Dunn Edwards 'Summertime' angled sash brush. I really like them. I also use a heavy-duty Dunn Edwards roller handle (they don't flex as much, which means your roller cover stays put better). I clean and reuse my brushes until the bristles start to get stiff. They don't really look different, but they start to feel different. It seems you never get them 100% clean. I've never tried brush cleaners. The Home Depot 'Best' brushes aren't bad. I've used them as well. Other brands, I have no idea.
For those of us in SoCal, if you have a AAA membership, I believe you can use it for a discount at Sherman Williams and perhaps others.
As has been mentioned, cheap paint is never cheap and prep is key.
I did some painting for a friend once, bedrooms, bath and hall. They wanted me in and out fast, young kids, insisted that I didn't need to prep the walls. I insisted on TSP and primer in the bathroom. Six months later the bedroom walls were pealing. They have asked me, when I have time, to repaint in the bedrooms again (now that the kids are older). I am never going to have that time. What a mess. With paint you really get one chance to do it right, or infinite to do it wrong. In my first place, I drywalled over the ceiling in my bathroom, just to avoid the 'remodeled' mess the previous owners had left. That was a combination of poor prep work, poor painting, and condensation. I tried scraping and gave up.
... don't tell that to the interior designer ladies though 
