You mention the Foursight plan. Is this something being offered to you by Cornmarket? Do a search for Cornmarket on Askaboutmoney.com - they're not known for being competitive on charges.
Ask them to detail in writing exactly what charges will be levied against your contributions and fund over the fifteen years - both charges per contribution and annual charges on the fund. Ask them to detail everything - policy fees, bid/offer spreads etc. Post the reply back here. For comparison, we have a savings plan available with no charge per contribution, no Government levy (normally 1% on every contribution) and annual management charges from 0.75% to 1.25% depending on the size of the contribution and whether or not you kick the plan off with a lump sum.
As regards what level of retun you can expect, I'd be concerned to hear this...
...they are claiming to have at least a 6% return over a 15 yr period..
If a salesperson is promising you at least 6% return over the next 15 years, walk away. Why? Because no such guaranteed returns exist at the present time in the Irish savings plan market. There are plenty of funds out there that have the
potential to pay a 6% return (and more) after 15 years, but none that guarantee to pay "at least 6%".
There are many funds to choose from. In order to recommend a fund or funds that would be suitable for you, we would need to establish your own tolerance for risk, investment experience, understanding of the whole risk/reward relationship etc. For example, if your tolerance for risk is low, I'd be inclined to suggest you stay away from life insurance company savings plans altogether as better value can be had for the moment on deposit.
Liam D. Ferguson