Spewing out tons of tokens and sacrificing a few of them to grow the rest can result in a fast, formidable board presence, especially since cracking fetch lands and Treasure tokens grows your team
Well, comparing cards to other cards out of context is kind of silly, but after playing with it, Id say its closer to Umezawas Jitte than either of those
It takes the stress out of complex mana bases so you can focus on playing your spells instead of worrying about your land types
Yen Sids a staple for any Broom strategy, with a free draw effect and a lore boosting ability that lets him rival some of the best early game questers available
Vensers Journal is probably the most impactful of these colorless hand size changers, due to the massive lifegain over the course of those long-drawn-out EDH games, and is often found in control decks