I'll keep it short as this is just my opinion and not looking to get into a gripe over it. It's up to everyone how they want to vote.
I'm voting remain for a few reasons -
1) the economy. Everything else is a sideshow in my eyes, what is best for the ecomony? Almost every independent (is anyone trully independant? no) commentator agrees it would be bad for our economy to leave. Yes it's guesswork but there doesn't seem to be an argument over whether it will be good or bad so much as 'how bad' it will be.
2) I used to be an employment lawyer (before i dropped out the profession entirely tbh) and almost every right brought in for the past few decades of workers is due to the British government being forced to implement changes through the EU. Maternity rights, Paternity rights, Sick pay provisions, grievance and disciplinary procedures, working time directive, equal rights (of payment and opportuinity) and back in around 2006 the holiday changes they forced meant that bank holidays no longer counted as part of an employees holiday allowance granting almost 50% of the country who had fewer than 28 days holiday a minimum of 28 days a year (previously 20 days was the minimum and 30%+ of the country had that). Do i trust the government to protect these rights if we leave? Not at all.
3) The people pushing to leave. You can't trust politicians but if i have a choice between Boris Johnson, Nigel Farage, Iain Duncan Smith, Michael Gove and ****ing anyone else I will go with anyone else. The main parties want to stay and I honestly believe Gove, Smith and Johnson don't give a **** either way and are just political opportunists. Not a fan of Farage but I fully respect that he believes in what he is saying and as such have infinitely more respect than the other 'leave' MP's.
The newspapers want to leave as they want more freedom to do whatever they want, they are not neutral. Rupert Murdoch even said he wanted to leave the EU as he finds it easier to influence the UK government than the EU - that alone would be enough to make me want to stay in.
Anyway there are good reasons to leave (the £350m figure a week quoted is bollocks though - that would be 18 billion a year which is more than double what is actually paid, about 8 billion after the rebate) and both sides have so much guesswork going on people can justify whatever they want.
I think the real shame is how divisive the entire process has become and it has impinged on actual informed debate, I almost entirely blame the newspapers for that. It's like you can't say "remain" or "brexit" without people judging you negatively.