The listing presentation is the meeting, and the deck is the visual part of it. Asking to see it before you commit isn't a special request, that's what the meeting is for.
Matching layouts are normal. Most decks come from a brokerage template or from a marketing vendor that sells the same framework to many agents, and plenty of good agents use one. The design tells you the agent invests in looking professional. It doesn't tell you they can price or sell your property.
What carries information is inside the deck. The comparable sales they chose and why they chose those and not others. Whether their pricing logic survives you pushing on it. A marketing plan with specific items rather than the word marketing, and a note next to each item saying who pays for it and when. Any days-on-market or sale-to-list claim should be traceable to MLS data, and you can ask for the source.
The thing to settle in the same conversation is compensation. The listing agreement sets what you pay your agent and what, if anything, you're offering toward a buyer's agent, and that offer is negotiable and needs to be spelled out. Requirements for what goes in a listing agreement vary by state, so read the actual document rather than the slide summarizing it, and take any term you don't understand to your own attorney before signing.
One practical test: ask each of them what they'd do differently in week three if there are no offers. The template can't answer that.
