Bruno SIlva is good, but Manel Kape is better. It's literally that simple. Bruno is more of a bruiser and Manel will be too clean and have too good of foot work to get stuck in a random brawl. Kape wins this fight, but likely a decision because of the toughness on the other side.
Manel Kape
Manel Kape is a fast and explosive striker who has no issues chasing knockouts. He is a southpaw with good pressure and bounces in and out of range really well. He is a decent wrestler when he needs to be and he closes distance well when he wants to. He's very fun to watch but at times can have too much fu nand look to put on a show. That however was not the case in his last fight which was essentially a staring contest with Muhammad Moakev.
Bruno Silva
Bruno Silva is a well rounded guy with solid power, strong wresting and nasty submissions. He's literally good everywhere. He isn't clean or technical, but he is very tough and likes to make fights ugly. He started his UFC career with a bit of a skid but managed to string together 2 KO wins before a 2 year layoff. He came back from that layoff with a submission win over Tyson Nam and more recently a KO win over Cody Durden.