I've been using 1Password for many years. It is evident that they care about quality and service and continually improving their offering. That said I am glad that competitive pressure (LastPass in particular) is forcing them to up their game especially when it comes to cross platform support.
I read the posts from Lastpass users with interest. I have a hard time with the idea of having to enter a different password for every site, or becoming absolutely dependent upon a tool to be able to log into any particular site. There are too many situations when I want to be able to access my accounts when and where I want, no matter if I have my laptop or smartphone. I generally keep a set of passwords that I use for different categories of sites and change them regularly. 1Password is my backup for when I forget, especially for those sites I visit infrequently. I know this makes my security more vulnerable, but it's a tradeoff that I've been willing to live with.
1Password has been continually adding features over the years and as a result, with the growing number of data forms for "wallet" items and secure notes for everything else, it has become the virtual, encrypted lockbox for all my confidential and/or vital information. Routing numbers and other info for bank accounts, lot numbers for real estate, VIN numbers for vehicles, padlock combinations, all the stuff that used to be scattered around my computer or physical files in horribly unprotected places.
But given how precious this lockbox, I just don't feel comfortable leaving it anywhere on the internet, including Dropbox. I just have an Android phone and laptop to worry about, so physically syncing works just fine for me.