Confirm all the above - the PA28, straight or taper wing, is a pussycat in the stall.
One of my US checkouts (with a good friend and CFI in Detroit) included a ten minute route sector with the stall warner going the whole time. We even played morse on it for a giggle. The stall warner is a good "landing speed indicator" - ours beeps for the last few seconds if we've got it right. If it doesn't beep at all, you landed too fast.
The "spinnable" PA28s are few, and if you check, the C of G limits for spinning are so narrow that you could be outside them if your seat is one notch too far back or forward. I wouldn't bother - if you're going to spin, do it in something more suitable. My pal Dave uses his Yak to get all that nonsense out of his system before we go on a trip in the Arrer.