Had my Bobcat Trail 3 delivered yesterday and got it built in an afternoon. The rear was already pre-built but I hate faffing around adjusting the derailleurs so have dropped it off to Halfords today for the free check-up where they adjust these things during the check at no cost.
I am considering going 1x9 with a Deore upgrade but it looks like the total cost for a 10 speed cassette, chain, chainring, mech and shifter will reach around £150 so gonna wait a bit and see how I like the Altus on this over varied terrain. Riding around a local valley park this Sunday with a mate so will put everything through their paces to my novice skill level! I suspect the Altus will be fine for my kind of usage.
First bit of cheap upgrades already here though, got a remote dropper post coming as the Marin stock post is way too long, the pics above show the post at its lowest setting lol. Dropper post was £55 from eBay and has internal cable routing.
I also got these magnesium alloy pedals for £25 off eBay which seem very good quality and lightweight (290g for the pair). 3 bearings too so nice and smooth.