here is the best advice I can give.
Look at what you ultimately want to do with your diving, and work backwards from there. That includes both gear and training.
Don't be swayed into purchasing gear that your shop/instructor are trying to sell you, remember that they are in the business of selling things, they will tend to sway you to what they make the most margin on *i.e. gimicky things like snorkels with purge valves and dry seals that cost 4x what a normal snorkel does and gives you no meaningful benefit*, and there are many gear configurations that they are liable to not know about because the recreational dive industry is incredibly screwed up because the gear manufacturers and agencies have the same mentality of selling and promoting gear and classes that they make high margins on vs. what you truly need.
Ensure that as part of your OW course, they include Nitrox. This should be at very minimal surcharge because if there is a dive requirement you can combine it with your last two OW dives and if there isn't, it is about an hour of classroom time. This is essentially a requirement to dive on the coast due to the depths encountered, you'll hit NDL before the tank runs out when you're on air.
This board is biased towards backplates and wings, paddle fins, and all sorts of technical style gear for many reasons, all valid, and worth reading about and really thinking about. This equipment has been chosen for the highest demanding technical dives and functions just as well on shallow warm water recreational dives for the same reasons it functions the best for the deepest and most difficult dives.
Specialties are unnecessary ways for you to spend money on things that could be learned better and cheaper by finding a good diving mentor.
Don't forget why you started diving while you are going through training. This is an incredibly fun activity, but is not for everyone, try not to get discouraged.