I would not be able to tell you personally but from what I have heard the Tokicos are the best strut out there for the Alty especially for a daily driven one......I would get them but I'm broke...hate when that happens
I have KYB's and the ride is nice. I'm dropped 3.5" on them with ground controls for about a year now, and have had no problems. they're cheaper than toks and in my opinion, they're perfectly good struts. i put about 50k a year on my car too, so these things have been thru alot.
they are quite a bit stiffer than stock, but i would not consider the ride really rough, or uncomfortable. sure you feel a lot more of the road, but that is a small tradeoff for the gain in handling performance.
it also depends on how much of a drop you have or are planning to get. the lower you go, the more rough the ride will be, regardless of strut.