shop wants to add 2nd plasma table need input ty in advance

we cut 10gauge (majority 99%but also 7ga and 1/4 inch)on torchmate x plasma with 1650 powermax
I get to run around 90 to 120 ipmat 40amp
what are the pros and cons I should be looking at for high def table vs regular plasma for 10gauge

also should I try switching to 60amp on current table? will I still get same quality?

looking for input/answers from experienced users
speed increase?
kerf?
files that are already made compatible?
expense of gases/consumables?
etc i'm sure i'm missing many things