Only a thousand or so decks on EDHREC run this Enchant World which, admittedly, might be due to its place on the Reserved List and accompanying price tag
Overall the power level of all four of these one mana two in one cards is super comparable
With a mix of ETB effects and stax pieces, this deck can slow down opponents while building up its board presence, and it plays very well with mana rocks for ramp
There arent always situations where a repeatable bounce effect is what you need, but when its good, it tends to be really good
Any card that puts something into your graveyard instead of shuffling it into your library is powerful
If you open Central Elevator // Promising Stairwell in your first Play Booster, that can set you up for a wild Rooms deck