Having heard some of the voice acting on YouTube, I think it's safe to say you won't miss much by using the Trilogy CD version or the GOG version...
Objectively, you may be right. But I grew up with that version. The cheesy voice-acting is a big part of the nostalgia.
GOG Santa came around and left an early Christmas present for you and everyone else :D
Check out our brand spankin' new installer. You'll notice something new once you install it :D
(hint: there's speech involved now :D)