BanjoKazooiePro
Smash Champion
^^^ That
Probably the best answer you'll get to whether or not his grabs are better than MK's. He can set up a ton of things with Dthrow and especially Fthrow, but the damage isn't going to exactly win the game for you. However, Fthrow is pretty easy to string stuff on to, and I'm not even going to go down the list of things you could follow an Fthrow with because I'm sure there are some answers to that question in the Marth guides. I'd say MK has a good advantage over Marth in throws, though.
Probably the best answer you'll get to whether or not his grabs are better than MK's. He can set up a ton of things with Dthrow and especially Fthrow, but the damage isn't going to exactly win the game for you. However, Fthrow is pretty easy to string stuff on to, and I'm not even going to go down the list of things you could follow an Fthrow with because I'm sure there are some answers to that question in the Marth guides. I'd say MK has a good advantage over Marth in throws, though.