Ask HN: Stick with it or get out?

I am sure most of you will understand my reason to remain anonymous in this post, with that said: I have been offered the following post, and am deliberating on its acceptance, your help would be very much appreciated.

Firstly, whoami: https://news.ycombinator.com/user?id=developer786

I am not a born coder, I know that, therefore for the second post, I will be working very very hard. Where I am currently, I am very comfortable.

Current Post - Windows/Linux Administrator / DevOP - Small Private Healthcare company with good financial backing / profitable. - Job Security: Medium/High - Environment: Working with a team of 30 2nd and 3rd line support - No Stock options - Salary: $63K - The role: Little development, lots of Linux Admin, training in any sysadmin courses provided once every a years, Ruby training course provided soon.

New Post - Developer(bash/php/ruby/python) / Linux Administrator - Telecommunications company with investor backing / breaking even. - Job Security: Low/Medium - Environment: Working From Home - No Stock options - Salary: $75K+8K bonus - The role: Developing bespoke applications in the above languages for a range of customer requirements. Developing and extending Linux based applications.

Your help, If I don't get to thank you later, is very much appreciated.