Reb: Well, most/all older 1/48 Monogram kits have problems. Mostly fit problems and raised panel lines. If you don't care about that they're good kis because most/all of them have great detail. There was an article on building the Monogram B-26 a couple of months back in FSM.I'm not sure if the He 111 is better. I've never seen or built one.
'Stang10: I'll update the list.
Lodni_K: I'll put you down. That's neat; I'm in the battle for germany GB too. Sharing is fine.
Painklr: I've already got you down. For a first tank model... In 1/35 scale something from Dragon or Tamiya. The older Tamiya stuff is nice. Some innacuraces and rubberband tracks but the fit is flawless, detail good and they simply fall together. For Dragon the kits are a lot more complicated with more parts but are better detailed and much more accurate. With Dragon you usually get indie tracks, either magic of the traditional kind, PE and brass detail extras. Another thing common is a turned alluminum gun barrel.
Dragon 1/35:
Tiger I 'late production' (new, new , new and still harder to find but the ultimate armor kit)
Sdkfz. 251/10 3 in 1
Battle of the Bulge King Tiger
Tamiya 1/35:
M-26 Pershing (new kit)
M-41 Walker Bulldog ( simple good kit. )
For 1/72 scale stuff get either some thing from Revell Germany of Dragon.
Revel Germany's kits have link & lenght tracks while Dragon's have rubber. The rubber one are really nice thought and the paint does not flace off when flexed.
Dragon 1/72:
StuG IV "Late"
Maus
Hornisse
Bradly
Revell Germany 1/72:
Challenger "KFOR"
Pzkfw III Ausf L
Tiger II
Sorry for the long post but I had a lot to say.