I own a Forge World baneblade, it took me almost a week just to trim the resin parts so they fit properly and then another day to clean them from chemical residues and assemble it and then around a week more to paint it.
The Forge World baneblade costs a lot more than the plastic one for apocalypse, it's heavier but it looks better imo.
Sure, let the Eldar bring out the reavers, answer with a squadron of shadowsword titan hunters and oblitterate the foul xenos!