I need help here guy's about the repair of my daughters Xperia Z3, unresponsive screen.

I communicated to both Vincent garcia Online gsm repair services; quoted me 2.7K for the replacement of the LCD screen and Cell Active quoted 1.8K for the same job, both from Greenhills and both are claiming orig parts daw and both offered 1 month warranty.

Please I need your help to decide which one to choose?