Silverfish,
Go into several dive shops after promising yourself you won't buy anything that day. Try on every small and extra small BC they have in every shop. Try on those designed especially for women and try on those that weren't. Try on weight integrated, try on non weight integrated. See what's comfortable for you. IMHO, most people use BC's that are too big. A friend of mine was recently looking for a BC. I let her dive with one of the BC's I use for teaching. She loves it and now wants to buy that same BC. She was used to wearing a medium BC. The one she loves is the extra small Scubapro Sport. Everyone is different, you need to find what's comfortable for you.
Never strap the chest strap on any BC. They are not necessary and merely make a very nice BC uncomfortable.
Personally, I dislike weight integrated BC's. You may like them. They are difficult to work with while the weights are in the pockets and it's a pain to constantly remove and replace the weights. If someone needs assistance getting on the boat, I'm happy to grab their tank/BC and pull it on board so they can climb the ladder without that extra weight. If it's weight integrated I won't do it. You might consider a weight belt with soft weights. You may find that a more desirable choice.
Dived is preferred, but dove is acceptable. Dove is a recent addition to the English language having been invented by Walt Whitman in the mid 19th century. Of course, dove has been a bird for much longer.
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