A/B/Y Pedals!!! With DR and JCM800

Well, the other guitarist in my band ended up moving unexpectedly and so he sold me his 1988 JCM800 (100w lead), 4x12 cab, and pedals for a KILLER deal. So, I'm now looking to pick up an A/B/Y pedal in order to run my Dual Rec and JCM800 simultaneously. I've been doing some research on pedals and it seems like there is a ton of controversy over what makes a solid A/B/Y pedal while also minimizing any bleed over, hiss, and tone loss. I currently have my eye on the Bigshot ABY by Radial since it's passive, has a ground lift, polarity reverse, an isolation transformer, and is relatively cheap ($80) since $ is a large factor for me...and seems to have mostly solid reviews.

Does anyone have any experiences with A/B/Y pedals or can maybe offer some words of wisdom for what I should be looking for?

Thanks in advance!!!!

I've had one now for two days and I love it. It eliminated any ground loop hum completely and doesn't suck any tone and is built like a brick. It does exactly what it says it does I highly recommend them.