I really like this one.
I really like this one better compared to the carry-on plus, just because I wouldn't want to be anxious about having to check this bag in at the gate.
I think I ordered the plus size because I got inspired by influencers who claim to carry carry-on only even for 2 to 3 of weeks long trip, and I have no idea how they lift their bags to put in the overhead bin, and if they take chance on airlines not checking the carry-on weight limit.
I am inclined towards keeping the smaller one. The quality is same, although I found the color tone a bit different. It fits slightly less, which also means, you don't overpack.