welcome to SRP

it all depends on your preferences and budget. if you want a new razor and have around $80-$150 for it then yes a 5/8 or 6/8 Dovo is a good choice, or one of the Bokers, although I haven't used the new production.
the other big manufacturer of razors is thiers-issard but their razors are a bit more expensive.
if the newness is not terribly important there's also the possibility of a vintage razor.
and yes, you also need a strop to maintain the edge sharp, otherwise it'll last just as long as a DE blade.