Hello Joel,
Apologies for the late reply, but I haven't been on the forum for some time.
Having bought and built most Heller 1:50 kits in the 1980's and 1990's, here's my two cents worth:
- Alouette III. Definitely not 1:50 but more 1:40: way too big. Very basic.
- Puma. Read the posts above. I have nothing to add to that.
- Bell 206. OK, but better have the old ERTL/Esci-kit.
- Lama. Nice, but be prepared for decay of the plastic: I've had several of those kits with the open tail boom parts already turned to dust and pieces in the box.
- Alouette II. Beautiful (new!) kit! New moulds (= not the Lama's) and nicely detailed. A winner.
- Gazelle. Nice kit, lots better and more detailed than the Fuijimi Gazelle.
- Ecureuil (A Star). Nice as well. One of Heller's newer kits. I like the 'Bombardier d'eau'- version with the water tank and high skids most.
Heller also had a 1:50 Frelon (not the Super Frelon). Unfortunately I never bought that one and I never see it anymore. Rare helicopter, rare model.
Hope this is of any help.
Good luck, regards,
Gertjan