Spooky, got diamonds on the R1, and sportsmax on the gen 1 at the mo.
I'm a big fan of the diamonds, as everyone on here knows. They're plenty grippy in the wet and dry, but they take a bit of getting used to, as they tend to tip in very quickly, but are massively stable mid lean. I've learned they tend to be better on heavier bikes, and have about the same wear as most s/t tyres, if not a little better than most. Some like them, some don't. Persevere and give them time.
The sportsmax are a bit different. Very wooden when cold, and the front takes a bit of warming up. It also wears out quickly! Good grip though wet or dry. Sporty s/t tyres, but you'll be replacing them soon.