Even swap 50 to 50
I just took delivery of the Hd3-50 on the understanding that when the H4D-50 arrives it is an even swap of the body, no charge. If the 4-60 arrives first, we pay the retail difference between the 3-50 and 4-60 if we choose to. The above comments are somewhat confusing. In summary, the upgrade trail is a good one. Buy the 3-50 now is as good as buying the 4-50 now and protects us for the upgrade to the 4-60 at a protected price that is simply the difference between the 4-50 and 4-60. I guess we are buying futures.
I just took delivery of the Hd3-50 on the understanding that when the H4D-50 arrives it is an even swap of the body, no charge. If the 4-60 arrives first, we pay the retail difference between the 3-50 and 4-60 if we choose to. The above comments are somewhat confusing. In summary, the upgrade trail is a good one. Buy the 3-50 now is as good as buying the 4-50 now and protects us for the upgrade to the 4-60 at a protected price that is simply the difference between the 4-50 and 4-60. I guess we are buying futures.