When considering training and investments in to gaining experience my advise would be always look at the bigger picture.
Prepare a spread sheet over 10 years
Cost of training, living expenses, line training or type ratings
Then input potential salary within the airlines
The bottom line at the end of the 10 year period is a significant profit in your favour.
Don't be fooled by what people tell you, there is no easy way or route to the RHS of a commercial airline, you will be checked and tested to a given standard set by the CAA if you can't make the grade you will not fly regardless of wether you paid to do it or not.
Look at the bigger picture when making choices plan where you might be in 5 to 10 years.