Hi Putsch
In relation to cash vs gilts/bonds. I would go with the gilts/bonds as you will get a better return for very little risk.
I'll try and give you an explanation for the charges.
The 5% is a bid/offer spread used by pretty much all companies for all unit linked products. Its also part of the standard prsa charging rates, it covers costs related to buying and selling assets in unit linked funds. The 1% charge again is a standard prsa management charge, this covers insurance companies administration costs etc. While it may seem a bit unfair to charge this much compared to a bank account, remember that PRSA's were set up to encourage low earners to join pension schemes, as the contributions were as little as 20 euro a month, companies would lose money offering these plans to customers unless they could make up for this by charging higher earners more, hence why there was a high management charge allowed to make up for the fact that insurance companies could not make a profit on small pension contributors and would have no reason to sell them if the charges were lower.
Some people will no doubt dispute the above but I worked for one of the major insurance companies at the time of PRSA's being launched and there was a big concern that insurance companies wouldnt even bother to offer the products unless they could make money on them. There were lots of costs that the end consumer never see like changing computer systems to deal with PRSA's, compliance, setting up new admin teams etc etc. While you wont get any comfort from this, these are the historical facts behind the charging structure adopted.
Anyway enough of history, in relation to pension vs bank deposit. I have 2 words that sum up why you should go pension.
Tax Relief
As a higher rate tax payer, you will get 41% tax relief on your contributions. I presume that your employer will also deduct the contributions from your wages so you will get relief on PRSI deductions too. When compared to the tax relief you recieve, the 5% bid/offer spread and 1% management charge pale in comparison as no deposit account will ever give you 35% interest.
Pension charges are a high, but the benefits even if a fund has hardly any growth are higher. I'm afraid I've no way for you to get around paying these charges but at least you know that you are getting value for money as the benefits of tax relief far outweigh the costs in your case.
Regards
Stephen