Lets face it. Shindiawa is pretty much top shelf. I've used many of their tools over the past 25 years and have always found them to be worth the asking price. From start to finish Shindiawa gets the job done. This sprayer is used with another Shindiawa sprayer, a #415. The older sprayer gives you the option of setting it up for either side operation. The new one does not and it is a wee bit of effort to use it as it is. But nothing that can't be overcome with use. I'm just accustomed to the wand on one side, pump on other with the 415. I am certain it will become second nature after some use.
I like the new sprayer very much!
Regards,
Kevin