Q : Which tracking template should I use?
A:In most cases, we recommend the "Default" template.
By using the "Default" Spider AF measurement parameters will be added to the parameters at the end of the URL only for advertising data.
Spider AF appends additional tracking parameters onto your existing tracking template, so no tracking from your side should be compromised. The additional parameters added are shown below.
&saf_src=google_{network}&saf_pt={placement}&saf_kw={keyword}&saf_dv={devicemodel}&saf_cam={campaignid}&saf_grp={adgroupid}&saf_ad={creative}
You can find more information regarding the tracking template here.