These are exactly the types of comments I was looking for. Much appreciated! Like I said earlier, I have used all three of those humbuckers and then some. I was kind of leaning towards a JB; but since my guitar has 500k pots, I decided not to. I was thinking about the Custom because every time I have used it, it gave me what I wanted, power, sharpness, punchy attack. That said, I find myself gravitating more towards lower-medium output pickups. One of my favorites is the DiMarzio Air Zone (17.49k Alnico 5 mag). By the DC Ip readings, you wouldn't think it a low-medium output pickup. It's medium-high but has great headroom and versatility. I have it in my PRS Swamp Ash Special SE. It's a big meaty humbucker but not over-the-top like the Tone Zone. But compared to the Schecter Nick Johnston Atombucker (7.6k ohms, Alnico 3 mag) that I have, it's fatter and heftier. Better? No, just different. I see no reason to change. I just enjoy reading other players' take and impressions of the pickups I like and have used.