wideband advise please


after a search,it seems,the PLX gets the nod....but, when looking for the PLX on e-bay ,i ran across an NGK unit.....it has the LED display in the end of the module itself...eliminating need for the gauge. any expierience or thoughts welcome ..."NGK Powerdex AFX 91101" 250.bucks, complete unit ..sound like a great deal. thanks
If you have a scan tool, preferably powerlogger then you don't need the gage. I picked up my PLX w/o gage at the site below. I couldn't be happier.

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PS, the PLX unit does not work with an NGK/NGU sensor, only Bosch, I think. Check it out, if you find differently please post.