I've been listening to Savage Circus quite a bit. The band was founded in 2004 by the original Blind Guardian drummer Thomen Stauch, who had grown dissatisfied with his main band's musical direction, so he started a new project where he could play music more in vein of old school BG. Piet Sielck (Iron Savior) was the first to join and in Jens Carlsson (Persuader, ex-Dark Empire) they probably found the most Hansi Kursch -like vocalist they could dream of. Jens brought in his bandmate Emil Norberg as second guitarist.
The band went on to release "Dreamland Manor" in 2005, but things soon started going awry. Thomen went on external leave because of some health/personal problems and upon not showing signs of returning was eventually asked to leave his own band. (OTOH he also had some arguments with Sielck and didn't want to work with him anyway.) Mike Terrana was brought in as a replacement. Another album, "Of Doom and Death" was released in 2009, but the reviews were less favorable for this one. Around 2011-2012 Sielck, Terrana and the bassist Yenz Leonhardt all left. With Sielck out of the band, Thomen returned and assembled a new line-up with Carlsson, Norberg and some new guys. However, the band broke up before they could finish their third album when Jens and Emil left in 2014 to concentrate on their main band.
Some have said "second-rate Blind Guardian", but I find the songs especially on the first album well-written and enjoyable. The second album has its moments too, but I think it's definitely the weaker of the two. Surely the stuff often sounds uncannily close to old BG, but as it was Stauch who started it, I guess it can be considered more like a carry-over than a clone to be fair.