I think the handle NEEDS to stay. The way it locks into place is the coolest part! Also, it looks like the handle is an essential part of how it balances itself and I'd hate to see that awesome design go to waste.
I don't think a $30 difference will make or break anyone's decision.
Curious to know what the 3 unit "Trinity" version would look like. Would it be two flat and one angled, or would the bottom be flat, middle at a 45 degree angle, and the top one upright?
I don't even take mine out of the house much and I'd still probably buy one just because it's cool.