In 1/48 scale the Monogram F-14A can be built into a very nice model. It is the early production A model and can be converted to a late production with very little scratchbuilding. The only bad thing about the kit is the top and bottom fuselage do not mate up very well. It has the engine exhaust only in the open positions and anyone who has been around the F-14 know that on the ground one will be open and one closed.
Pros. Cheep, not to hard to build. Cons. Aim-7 missiles molded onto the pylon. No drop tanks.
The Revell F-14D can not be built into a D. It does have the correct seats, engine exhaust and double barrel chin pods, but it lacks the proper gun vents and shape. It also does not have the glove antennas and sensors or the correct shape beaver tail.
Pros. Same as above. Cons. Same as above.
Academy F-14A is better than the Monogram kit. It is the later production model and has a choice of compressed or extended nose strut. It has open or closed speed brakes. The weapons pylon gives you a choice of loading AIM-54's, two AIM-7's or two or four AIM-9's, each with their correct launcher. It also includes two droptanks, and a TARPS pod. Also it has all three under chin pods or antennas as used on all A models. Engine exhaust can be displayed open or closed.
Pros. Easy to build. Very detailed cockpit. Cons. Leading edge flaps can not be displayed extended.
Hasagawa F-14A. The best kit of all in 1/48 scale. It has all the features of the Academy kit plus the leading edge flaps can be displayed retracted or extended.
Pros. Gives you a choice of beaver tails so you can make an early or late production F-14A. Cons. Price. Lots of small parts. No weapons included in the kit.
Hasagawa also makes the F-14A+, F-14B, F-14D and the "Bombcat". All of them are excellent kits and well worth the money.
Fujimi F-14A. Dont get me started on this kit. It is so bad it would take me a full page to explain it. Stay away from it. The Italeri kit is a rebox of the Fujimi kit. Again, stay away from it.
Berny
Phormer Phantom Phixer
On the bench
TF-102A Delta Dagger, 32nd FIS, 54-1370, 1/48 scale. Monogram Pro Modeler with C&H conversion.
Revell F-4E Phantom II 33rd TFW, 58th TFS, 69-260, 1/32 scale.
Tamiya F-4D Phantom II, 13th TFS, 66-8711, 1/32 scale. F-4 Phantom Group Build.