I pretty much lived out your scenario. Now, at 62, with a DBP that could support us with SS pretty much in our current lifestyle, we have IRA and investments that will generate over 60k more than we currently spend. Or something like that.
Your question can only be answered by an individual based on their comfort level and attitudes towards money. Until I hit about 50, I never really had much confidence I'd hit the DBP; it was then that I realized I could buy in 10 years (cost a good chunk of cash) and leave at 60. Having done so, it was a huge penalty to leave before 60. But, other than last year or two, I actually enjoyed my career. My father always said I needed to fund my own retirement, so that was my plan. The DBP was just a huge bonus.
We live in nice house we paid cash for 18 years ago, have a new truck and an old Acura. I sold the Porsche a few month ago because I needed the space and it just seemed....pretentious? We travel twice a year to see grandkids in London and son in Africa.
Because we care for MIL (well, wife does) we cannot travel more than that. As soon as that situation changes we'll travel a lot more.
So, yeah, we saved too much and unless we start traveling a whole lot (and buy first class tickets!), our kids will inherit our "mistake." But I'm really quite happy it's that way. I didn't really work longer than I wanted or enjoyed. We saved about 25% most of our years after 35, but have no idea how we would have spent more on meaningful things or activities. We traveled, drive decent cars, eat out when we want, yet watch where the money goes pretty carefully.
So currently we draw out ~2%WR, will defer SS until 70. We're trying to spend it more freely, but once you've lived your life a certain way it's damn hard to start throwing dollars away like they don't matter. It makes it really nice though to rest easy that the WR is not subject depletion. So for the life of me, I don't know how we'd have changed what we did during those last 20-30 years. We've always been conservative about money (but invested it fairly aggressively, to this day still ~55% equity MF, mainly index) and the end result is we can enjoy our retirement without too much concern for the money. Retiring earlier just didn't make sense as I enjoyed the job until the end and as the DBP began to materialize at 60, we just ended up a belt and suspenders plan.