There are situations when 250-300 dollars simply are not present, therefore a real choice not "to buy a shit or a candy", and "to buy a shit, or generally anything". The medicine subject very closed, a medical software works through a heap protocols, as a rule still any enciphering with keys which nobody gives on top is attached. Whether it is necessary to walk only in where me inspect on the certificated equipment? To thought on the medical policy, queues for 3-5 hours, and it is equal as necessity a in a jar strictly from 8:00 till, lead me to that I will call in fast only when I will be bent is final (and that I will think as last time fast not so well fulfilled the duties and to complain to not clearly whom). But it is possible to buy devices from Chineses or to blind most, without certificates, at own risk, to take consultations from doctors-students from forums, it is possible with errors, a software (in process occasionally it is possible to learn a lot of interesting), but to receive the decision which unlike "certificated", will be well personally to me. Many are frightened IBM Watson. I wait for klaud-service of analytics, cheap executive units from Chineses and death of all doctors.
In a case with a videocamera, I simply in essence do not want to pay money for "an option premium", such as a hole under a microphone or additional light. Superglue solves. I in the childhood was able to hold a soldering iron. Is certainly and problems. For example, to fasten a high-grade zoom with an auto focus difficult enough as it is too much , but it does not mean that is impossible generally. These are complexities. But, if I achieve the, I will have a toy what is not present more at anybody, with unique features which will be made personally by me, and only for myself favourite.
In both cases, here only own risks and noncommercial usage. If me suddenly incurs to draw out something for money I will fairly notify that any warranties, and the price will be minimum, something around 15-30 % from market.