wideband type and placement recommendations?

[t300]

I want to add wideband o2 to my LQ4 swap and use for HPtuners datalogging and tuning. Using speed engineering shorty headers. recommendations for brand of wideband to purchase as well as optimal placement? My only experience has been with Innovate products and Megasquirt, took years to iron out the wiring/grounding issues. Having said that I have a new sensor sitting in my toolbox, would still have to buy the wb module though

also appears a lot of guys just install one sensor on LS engines, on drivers side. would save some coin. anyone done this and can share experience?

thanks!