Many of your questions can

Many of your questions cannot be addressed without knowing your budget – You say you don’t want to make a huge investment but assuming you already have a PC or MAC that is relatively current to use, just a camera & software would start at $1000 and go up quickly from there. This is also assuming you’re not just looking to do iPhone YouTube videos of relatively low quality.

How much would you consider a huge investment -$1000? $5000? $10000?