The only thing I would change about my DB would be some really lush machine heads. Those MJBL ones look very lovely. 2 of the ones on my bass are damped by sellotape to stop them rattling. They really let the instrument down.
I am on my second screen-based Multi FX. I have used neither. I love the idea that they can do all sorts of exciting things. I am totally drawn in. But I suffer from option paralysis. As soon as I have to decide between A/B/C/Ch/D/Dd/E/F/Ff/G/Ng/H (as we say in Wales) then I just cannot make a decision. I do not want to miss out. Which is ironic being that I have to wear 26 dB cut earplugs to play so never hear any detail from what I do anyway! I can totally see how one of these would work for me.
I ordered a deeply obscure pickup from them. They told me upfront that it would take yonks. It took yonks, but they kept me informed. You cannot ask more than that.
To be fair to G&L, there is a 10 year guarantee on their instruments. They sent me a brand new neck from the US at their expense without even flinching.