I have both. The PT grip is a bit more aggressive in texture but pretty nice. The Cheely grip is a bit less aggressive, but to my smaller sized hands feels a bit smaller in size, They both feel good while shooting. The PT EVO came on a new gun but I ordered the E2 from Matt and put it on an open gun with a PY frame. The E2 comes with magwell, mag release, mainspring housing and grip safety that does not require pinning. I like them both, but I am a mediocre shooter and am not running at top speed.