What are your thoughts on the GoPro Hero 5? I'm thinking about getting one for an upcoming trip to Hawaii in which I'd like to capture snorkeling. Not sure if I should try and rent one or just buy it outright. I'm thinking: Hero 5 Black: https://www.bhphotovideo.com/c/product/1274419-REG/gopro_chdhx_501_hero5_black.html Floating Grip: https://www.bhphotovideo.com/c/product/1078015-REG/gopro_afhgm_001_the_handler.html/pageID/accessory Red Snorkel Filter: https://www.bhphotovideo.com/c/product/1274415-REG/gopro_aacdr_001_red_dive_filter_for.html Memory Card: https://www.bhphotovideo.com/c/prod...sg_064g_ancma_extreme_plus_micro_sd_card.html How fast can the GoPro Cameras write data? I'm assuming 4k 30 FPS would have the highest data output. Would the 90 MB/s on the mentioned SD card be enough to feed the camera's appetite? I'm not worded about read speed. What about overall impressions? Is GoPro dead, is this camera overpriced? I own a Canon 6D but largely for stills. This would be my first attempt at videography.