I tend to agree with Dmg that for DS, BIA tour versions are the best. Especially 1985. Although rougher saxless versions from 1983 are very nice too. I personnally also love OL 1980/1981 tour for some versions, News, Lions, WDYTYG and Angel of Mercy are killers of this tour ! OES versions are sophisticated but too much, too polished...
For solo stuff 2002 versions of WII and WAM are hard to beat, although I also loved 2019 versions for WAM, with the brassies. For Speedway, 2010 versions with Danny are very good. HFB was also best in 2010, so was Piper and also Border Reiver and Coyote (well actually there were the only ones). KOG was great in Paris 2015.
For TR 1983 versions are great, passionate vocals, but a bit rough and short, I tend to agree that best versions were 1996, 2001 and 2005, before the (in)famous karaoke mode for the first solo, although there were some great end solos in 2010 (Paris), 2013 (Saint-Julien), 2015 (Sion) and 2019 (Barcelona).
Also, MFN, BIA and STP were superb in 2019. So was Silvertown !