What you have looks very nice, so look into refinishing before putting anything on top of it. If you do that you'll have to remove and replace all your baseboards which is a lot of work. You would have to ask a flooring contractor, but I'm not sure it is even advisable to put something on top. They may want to remove the existing layer first. As the previous commenter said, real wood beats everything else. Personally I would never buy a house with LVP throughout. I have it in my basement where I think it's appropriate.

I have 3 huge dogs a hardwood floor would have been ruined long ago so we wnt a really nice good quality laminate that looks exactly like slate even to the fact it has some texture it has stood up for 16 yrs with those dogs not the same dogs but the same size. We have afull walkout basement the dogs have a huge dog run with a doggie door so in and out in all kinds of weather and we have apool with access to the basement bathroom we put LYP down there becuase of the moisture it is also 16 yrs old both floors look like new and the LVP is just a quick mop up at the end of the day. I guess what I am saying is how do you live . Our home is considered pretty high end . BTW I would not put new flooring on top of old it will create issues you never even though of . IMO a nice LVP beats a beat up wood floor

We don't have a high end house, but have a dog and the the hardwood was ruined. We went with LVP and it has held up great. Nothing has scratched it and super easy to clean. Just wanted to add, I would stay away from those grey toned floors in your samples. With you wall colors, it's going to look like a flip (standard around here is grey on grey on grey). The light brown is a much better look.

Refinish what you have rather than trapping moisture in them and encouraging them to rot by sealing them in under plastic. The wood you have is much better than any of those choices, BTW. It's a classic for a reason.

Thank you to all who have commented. I would consider refinishing and restain but my husband is dead set on wide plank and does not want to use the current oak floors we have. We do have a dog and teen boys. I am suffering from decision paralysis so I appreciate the insight from you all. Thanks!

If resale is important, refinished narrower hardwood trumps wider plastic.

It’s a bad bad bad idea to float either choice over a wood floor. Besides the rot issue and a voided warranty, you will have problems pulling out your range and dishwasher. I love my LVP, but it replaced tile and a cheap cheap engineered floor. Taking real hardwood and covering it with fake is a downgrade 100%. Also, If your current floor isn’t level, those wide planks will look awful creak. With A beautiful site finished real wood floor, you don’t even really notice the plank size or if it is strip, because it is virtually seamless underfoot