Since I’ve not been here long enough to have tried IS/A; I can’t say. Tisha23 says not, in previous posts on the forum. By the way people rave about it, - I WANT SOME! And if it’s that good; I’ll raise my voice to the general IS/A begging hubbub. 
Since I’ve not been here long enough to have tried IS/A; I can’t say. Tisha23 says not, in previous posts on the forum. By the way people rave about it, - I WANT SOME! And if it’s that good; I’ll raise my voice to the general IS/A begging hubbub.