If you're used to Viscaria but you feel it a bit too fast or reactive for your current game style, IF layer ALC should be a natural transiction to you. IF layer ALC is slower than viscaria, in normal strokes (not hard strokes) IF layer ALC have the feeling of an allwood OFF blade. If you use it with non super speedy rubbers the speed should be controlable for you.
pd: I'm using IF layer ALC, T05 FH and T80 bh.