There are a few different types of bike geometries around. These different styles of mountain bikes are better for different things. Let me start of by giving a bit of a breakdown of some of these. I have left out enduro and downhill bikes, they are out of scope for this conversation. I'm using rear travel as a basic classification mechanism, but it is only one of many factors to consider when defining the "type" of bike. But I'm trying to keep it simple. Any more knowledgeable hubbers, please feel free to chip in! XC bikes/Marathon - typically come with approx. 90 - 110mm of front and rear travel. Lightweight and fast. Good for climbing and really long distance rides. Designed for fast ascending, can be a bit unforgiving when descending trails that are a bit "narly", especially if you are inexperienced. Trail bikes - Anything from 120 - 130mm of front and rear travel. A bit heavier than XC bikes, but more comfortable and forgiving because of the extra travel. They still climb pretty well, but generally descend a fair amount better than an XC bike. All mountain bikes - 140 - 150mm of front and rear travel. Generally start to get a fair amount heavier. Modern bikes however are pretty good with regards to the peddle efficiency, but the extra weight will weigh you down a bit. Much better for navigating the more technical trails/descents. So, now its time for me to give my opinion. I think that too many bike shops in SA only stock XC bikes, and will persuade you that that's what you want/need. While the modern day XC bike is very capable, the light weight and extra climbing ability are only really going to make a difference to the riders where the time that is saved is important. For example riders trying to get into the top echelon in racing etc. If you can only have one bike, which is what most of us mere mortals can afford, I would recommend considering a trail bike. The added comfort, more forgiving nature and fun factor outweigh the advantages of an XC bike for most riders. For me, they are more balanced, and will serve you well for long rides, and give you a bit more bang for your buck on the descents. The problem that you'll have though is finding a trail bike that will fit a tight budget, they are generally more expensive than the equivalent XC specced bike as it is, but that coupled with the fact that fewer of them are brought in to the country, makes it a bit worse. The Merida One Twenty came to mind because they are good bang for your buckreasonably easy to find in SAhave a good range of specs that can suit more walletsYou mentioned the Big Nine, it's a good bike for your money if you decide to go the XC hardtail route. Many companies make trail hardtails, but you won't find them easily if at all in SA. If your budget can make it, take a look at: https://www.cyclelab.com/product/2020-merida-one-twenty-600-grey-29-dual-suspension-aluminium-mountain-bike