I've bought from Zeal twice.
R1 Zealios & LED's + Springs on the 2nd occasion.
Shipping is kind of steep(depends on location I'm sure) but that's expected for super fast out of country shipping(Canada to US).
Had the incorrect # of switches shipped to me but he had thousands of them to ship & you'd have to be a robot to not make a mistake in that situation
Contacted him & had the extra switches in like 2 days.
Great service & products, would highly recommend