Hello, I read a few threads on this website about if the Hac4 was awesome or a total piece of [censored]. Well I got one and think it's pretty dope. If you guys want to see what the graphs look like I have a page where I have all of the graphs from my training rides in the boulder area. Click on the pics of the graph for a full size view. Holokai holotrainer.blogspot.comholotrainer.blogspot.comOpen ↗
I too was confused by the reviews (love/hate) and ended up buying one anyway on ebay and I love it. I have had it for 3 months or so and it works like a champ and does help me train. The programs take a few runs to get used to but after that the work well and consistently. . .
Perhaps many of the complaint problems have been fixed (poor bike mount, buggy software).