Hmm .. as noted, the new and improved TT does have a much more comprehensive base of detections and possibly may impose an 'extra' load on your system while browsing or during page loads (lol, it crashed me even while I was offline when I forgot to remove a verbose logging tweak
). Personally, I enable it mostly for testing or 'dicey' surfing to unknown websites or other situations where I think the extra realtime protection is a good idea - others with more powerful, up-to-date systems might find that the load is negligible and enable TT full-time as a startup item.
Possibly you may find some worthwhile hints at
the general wiki for Opera, specifically the Performance page (I know I did
) .. note that some info
may be a bit dated in reference to the latest 9.5 series. Imo, the wiki is a much less 'cluttered' resource than the regular Opera community pages