I have a fairly (very) helpful Woodcraft store I visit in Seattle. There were several rehabbed Stanleys and a sample of every boxed plane they sell--Wood River, dominant. They are there for testing. Do it at your store. The bench they had was a junky toy, so conditions are never ideal. I bought and returned all the new ones, but left with a replacement blade for a Stanley.
I ordered and returned two or three versions from Lee Valley before settling on one. I have three or four block planes but use only two; the LN 102, and a strange one with Millers Falls base. The dust catcher blocks are Stanley.
The issue with shopping for a plane is you need a good one to compare to. I had a Lee Valley LAS with qwerks that bothered. The light weight was to help with bad shoulders, but that lack of mass and a bad tote angle (too vertical) combined to force far more leverage from arms and upper trunk, exacerbating shoulder and arm pain. The tote can be rebuilt, but I have a good bevel down now in the LN #4. When I get off my lazy bottom the LAS (with several irons) will be posted downstairs. It's a good tool, but won't work for me with my disabilities.
If you have a machine to surface wood, consider a hand tool as a final surfacer, or quick alternative for small projects. He-men types who throw away the key, or machine, are simply gluttons for punishment. I can live with noise--and, be vindictive to neighbors with yappy rats at 5 am/ll pm when I fire up at 6 am to bring down 2-bys and lots of goods. I load up and leave my box planer and vac screaming while looking for more wood.