I've ordered a few times from Toby in the past with no problems at all for a few small things here and there (AUX cable, sub and amp). However, this review is for my most recent purchase since it's a more significant amount.
My most recent purchase was for a full system with head unit, speakers, back up camera, steering wheel control, wiring kit, amp and sub for my car, pretty much the whole 9 yards. His pricing was very competitive and very fair based on what I was able to find online. I had asked him for a quote and he provided me with a full list of items plus additional items that I didn't even know I needed for the install, like the RCA cables. He saved me a big headache there.
Also, I had asked if it was possible for him to hold the order and ship it a few weeks after I sent payment instead of sending it right away so I can receive the order a specific week and he obliged with no problem at all! When I received the package, it was filled with peanuts! Literally a garbage bag full, so I know he took care of packaging to make sure nothing got damaged.
A+