strut tower and tie bar

[NSPYRE]

hey guys, as we all kno, front wheel drive handling sucks and i was considering purchasing a set of front and rear strut tower bar's and tie bar's for my DA9. i would just like to kno if these would make any worthwhile noticable difference to handling?

also, what would be better:

1) front and rear strut tower bar's and tie bar's

2) rear sway-bar

*note: sway bar costs around 20% - 25% more than strut tower bar and tie bar set.

thanks for your help...