First of all, if you want to have more fund house to pick in your profolio, you might want to consider in purchase from IFA or insurance company
secondly, is hard to say which company you should pick, why? first, we don't know your own preference in what kind of fund you like, secondly, this is from personal taste, other can't tell.
the plan from my company do have the fund house that you have mentioned, if you want to know more, feel free to email me
[email protected]