Best Multirole Aircraft

Ok here are a possibly the best three multirole Aircraft for their cost, usefulness, etc

Jas-39A Gripen, Mig-29SMT and F-16blk50

JAS-39A Gripen
-Easiest and cheapest to maintain
-Arguably the most sophisticated out of these three in air to air, and possibly anti shipping
-newest design
-Second cheapest(around 50m to buy)
-can operate from semi prepared/unprepared and short airfields

F-16blk50
-possibly the most expensive to buy, averages around 60m when sold to other countries
-possibly the best air to ground platform and is proven
-second easiest to maintain
-combat proven
-I believe it has the best range

Mig-29SMT
-it has not been bought yet
-sopposed to cost anywhere around 25-30 to buy brand new
-hardest and most expensive to maintain
-probably the lowest life time(not that of a big thing)
-it’s been in combat proven too
-smallest payload and probably the worst A2G platform out of these 3
-can operate from unprepared/semi prepared airfields

Anyways how do them three stack up in Air to Air roles and Anti shipping and other things. Also how good is the Mig-29SMT in Air to ground role compared to F-16blk50 and Gripen?