Dinger the headaches come for those of us that manage the aircraft. I believe, but I'm not sure, that the problem of Bombardier support is primarily linked to the Challenger. I don't know about the Learjet. From what I hear the CL 300 is everything it's cracked up to be and more. I don't know of any support issues.
My company is upgrading aircraft and I compared the 604, Falcon 900 and GIV. The IV is by far the heaviest and biggest guzzler of the group and by a significant margin. However, when you take into account the average aircraft is owned for 4 years and stretch out your budget to 4 years, you can start to realize that the extra money for fuel will be recouped by savings in maintenance, insurance and training.
I posed this question earlier concerning my own backyard; Why are there almost 90 Gulfstreams at VNY and only 3 Challenger's. This started my research.
My company is upgrading aircraft and I compared the 604, Falcon 900 and GIV. The IV is by far the heaviest and biggest guzzler of the group and by a significant margin. However, when you take into account the average aircraft is owned for 4 years and stretch out your budget to 4 years, you can start to realize that the extra money for fuel will be recouped by savings in maintenance, insurance and training.
I posed this question earlier concerning my own backyard; Why are there almost 90 Gulfstreams at VNY and only 3 Challenger's. This started my research.