I am very confused with buying a new suitcase for my flights, planned to be my 23kg luggage that goes in cargo, thus I am asking for your experience please (this is not a question for personal opinion, so I believe it's okay to ask).
I am comparing two suitcases of same price, one 78cm and the other 74cm (typical for checked-in luggage), but the 74cm has greater H x L x W characteristics, which seems like a paradox to me, so I am afraid I have misunderstood something.
The 78cm:
The 74cm:
As you can see, the 74cm (the smaller one) has 78.5 x 44.5 x 33, while the 78cm (which is larger I think) has 78.5 x 44.5 x 32.8.
I was ready to compare them by their weight and select the lighter one, but now I am so confused, can you please help clear the smog?