I think the whole idea of whether an album sounds "more like DT" is silly, and trivial.
They all sound like DT, and at the same time add to what DT's sound is, each one having a different balance of their elements. 8V is a very diverse album, and covers a lot of DT's core elements and sounds. FII is less prog, but showcases the melodic side that has made DT a standout in the genre, and still has its fair share of long proggy songs, attention to detail, and instrumental goodness.
Some albums just may focus less on the element(s) that an individual is drawn to DT for, while focusing on DT's other elements that are just as much a defining part of their sound. But it's all DT being DT.