Hi there
What will you be shooting? I see most of the formats listed are AVCHD aka long gop, a very long deprecated format, a sort of inbetween codec, to be honest a nightmare to edit..I would suggest looking at something more towards replaceable lenses, so that you can add filters, longer/shorter lenses..
You want to move away from interlaced video into progressive scan, that is 1 "field" per frame [progressive], and away from 2 "fields" per frame [interlaced..]
JVC GY-HM170UA 4KCAM Compact Professional Camcorder with Top Handle Audio Unit
I would save up, look at maybe something like this, it shoots in Mov 422, which is important, and 2nd you have 2 audio inputs, that can be controlled, a bit more than $400, save $100 x6 months, and you are in for the win..
Think about long term, about expansion of skills/options, will a cheaper camera pay it's rent going forward, or can you afford to wait, to build up the budget, in my mind, you should look at least 3 years and think what will I need in 3 years time.. Research, I am only offering my advice that cost $0.00...