In order to decide, you should make a list of positives and negatives based on the feedback here. Voting is good, but you need to understand the reasons behind the votes, and the positives/negatives must be those which are applicable to you. Who know? You may end up buying the less vote bag after your sort out YOUR OWN postivies/negatives.
Here is to start:
LV suhali:
negatives: too structured. Cannnot carry on shoulder
positives: look classier, dressier, and more formal than Channel cabas, also more timeless, fit a wider range of age, will also be suitable as yu get to 50 some years old. Can hold stacks of paper/notes without having to bend them or crease them
For myself, I'll get the LV Lockit, because I already have a shoulder bag. Furthermore, the cabas looks a little girlish to me. Its lack of structure also bothers me, as I am not a fan of hobo-like bags. For the high price, I would rather get a formal looking, classier bag. If I want a casual bag for everyday use (mindlessly using it without worry of potential damage or stain), I'll get a much less expensive Coach bag.