I have searched old threads and haven't really found what I'm looking for.

I want to be able to cheaply invest in pension type funds using a Maxi ISA. I know Comdirect and Citibank enable you to do this but their charges are fairly complicated to understand and I'm sturggling to see what's a good deal and what isn't.

There seems to be a charge for trading, an initial charge for the fund, somtimes a discount to that initial charge given by the broker, an annual charge etc. etc.

From the face of it Comdirect look the cheapest and Citibank have access to the largest number of funds.

I may also want to hold stocks in the ISA as well so it need to be flexible.

Cheers Paul