Dan,

I would go with someone you can trust and will respond when and if things go wrong. I don't know this brand but most of the time if it is more expensive it is usually because of higher quality. Which is a good thing. Make sure they tell you the design per foot flow rate (gpm or GPH) per pressure level and what maximum pressure it will take and buy a in-line pressure regulator(not expensive) that matches that or slightly lower. If it is high quality they will have those specs. Let us here at the forum know those specs and we can help design your system. Aloha

Looks a little pricey compared to some other sites. I would also suggest a better filter, instead of just a screened washer. Once soaker hose clogs, its hard to unclog it.