staggers/cut vs proline wedge/squared

[guinness]

Any opinions on this two types of tyres ?... life span ...grip...ecc!
Thanx

[PaulRotheram]

Schumacher trumps proline.. Cheaper, lasts longer, proven compounds.

[tyreman]

I prefer the pro lines as they aren't as twitchy as yellow staggers, but as Paul mentioned only last 1-2 meetings