I am using a 2016 Fox DPS. Mainly to match the forks (tart!) and cos it’s wot Lars n Bars has but it is a very good shock. The fact you have three settings in the open position means you can run it with a little more compression but not as much as Monarch ‘trail’is nice. The lockout is a full lockout which in my opinion makes it useless, if you try and ride anything rougher than a smooth road on it the bumping and jarring wastes way more energy and momentum than if you just left it wide open.
My shock is also a stock medium tune vs the light tune on the Monarch, so isn’t really a direct comparison but I like it. Was planning to get it tuned to match but after riding for a while think it’s pretty spot on.
If they have sorted the reliability issues then a Cane Creek Inline would be fantastic if you have the time to tune well, best shock I have ridden by a long way, but it did blow up. Later ones seem fine, mine was from the first batch in the UK.