Robinson R-22 BII:

Nickname:  "The Sportscar"
Cruise Speed:  80 Knots
Weight Limit:  230 lbs / seat
Passengers:  Holds one passenger plus the pilot

Reputation:  "If you can fly the R-22 precisely, you can fly any other helicopter out there."  

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Robinson R-44

Cruise Speed:  106 Knots
Weight Limit:  300 lbs / seat; the total weight of the three passengers should not exceed 640 lbs
Passengers:  Holds up to three passengers plus the pilot
 

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Bell-47 G2

Cruise Speed:  71 knots
Weight Limit:  Cabin weight would be allowed up to about 540 lbs for all three people
Passengers:  Holds two passengers plus the pilot

Reputation:  "Very roomy cabin and best view outside of all helicopters"