I have a question and haven't seen it answered here. I'm on the lookout for a screen protector that doesn't impact screen clarity but also glides as smoothly as a matte screen proctector i.e. not like a glossly protector that your finger seems to stick to at bits. Antiglare is less of an issue for me so I'm happy with a clear protector provided it has a sruface that glides smoothly. I absolutely want to avoid a grainy image though. Any recommendedations at a sensible price point?