Read and you should be able to make the correct decision but here is my 2 cents on the matter.
Pros: very little maintenance, quiet.
Cons: expensive, heavy, limited range
Pros: inexpensive, good range, light weight
Cons: high maintenance
Pros: low maintenance, good range
Cons: expensive, heavier than 2 stroke but lighter than electric.
These are just some generalities, other members please add your 2 cents worth.