Trying to decide... Sega Ages Collection

I'm probably going to pick up the Sonic Ultimate Genesis Collection which includes at least PS2 through PS4. But I'm wondering if I ought to import the Sega Ages Phantasy Star Collection as well to play the PS games there instead... What would the people here reccommend? Would anyone here who has imported the Sega Ages collection say that it is more worth it to play that version over other remakes, given I probably wouldn't really mess with the Game Gear or text games?

The sega ages compilation includes the games in English, it also has an image gallery and sound test, plus options to change some game mechanics like game difficulty or walking speed. I have no idea if the sega megadrive collection will be just a compilation of roms or if it will have full of extras for each game, and we don't know the full list of games I think, maybe it will include all 4 titles and your decision will be easier to take xP