Absolutely, in a heartbeat. I recently gave in and grabbed the superior AUS Blu direct from madman.com.au it has amazing extras on it but I would own and double dip on the UK edition if there was a decent steel on the horizon.
Check out the ton of stuff on the Aus disc
Audio Commentary with Transformers expert Chris McFeely
Extras:
Test Footage & Deleted Scenes (with optional commentary)
Japanese Trailers with unseen footage (with optional commentary)
Alternative Scenes (US Version - International Version)
Interviews and Q & A:
-Interview with story consultant Flint Dille
-Peter Cullen Q & A
Trailers and TV Commercials:
-Movie TV Spots
-US Theatrical Trailer
-Japanese Trailer
-USA Toy Commercials
-Japanese Toy Commercials
-"Scramble City" Toy Commercials
"The Touch" music video by Stan Bush
Biographies:
-Character Bios
-Voice Actor Bios
-Musician Bios
Galleries and Storyboards:
-Photo Gallery
-Animated Storyboards
Bonus Episodes:
-Scramble City (with optional commentary)
-"Beast Wars" Optimal Situation
BD-ROM Content:
-"Transformers: The Movie" original script
Madman Trailers:
-Piracy Ad
-Transformers G1 The Complete Collection
-Beast Wars Season 3
-Robotech Shadow Chronicles
-Best Of Voltron Defender Of The Universe
-Starblazers The Complete Collection
-He-Man and The Masters Of The Universe The Complete Collection