I would ignore the Jigsaw tools and similar improvements to what is an awful DOM, "SuperDom" and just switch to Thinkorswim's DOM, it's far superior and free for account holders, although the data is slower.
Quant chart(DOM) several times better and easier for analysis than the than the Jigsaw DOM.
I haven't tried Quant chart myself so maybe you're right. Since you are experienced with Quant chart I have a couple of questions.
1) Is it easy to see when limit orders are pulled and added to the DOM ? This is one of the things I look at closely.
2) Iceberg orders. Does it show when someone keeps refreshing a limit order?
3) Does it keep a running tally of trades at each level? This is a pretty handy feature Jigsaw has; I can see what hit the offer and what hit the bid at each price level.
I see they offer a free trial. I am going to sign up and check it out.