I use TR for my planning and performance chart, plus a bit of post-ride analysis, looking at the power curve, etc. TR analytics have made big improvements since I first subscribed, hoping there will continue to be progress. Would be great to be able to suck in more data like sleep, HRV, weight, bodyfat, etc. And to get more reports or even be able to create your own.
I use Garmin Connect which is kind of mandatory since my non-TR workouts are all recorded on Garmin devices, plus it tracks sleep and weight data. Sometimes use the post-ride analytics, find the performance chart annoying though as it seems to derive a lot from the VO2MAX measurement which in my experience is highly unreliable (mine correlates more closely to temperature than it does to fitness). Zero cost.
Basic Strava I use as a social media tool and route planning tool. Good to be able to see what friends and training partners are up to (particularly those who now live in different countries), how people got on in races, ideas for new routes, etc. Nice to pick up the occasional KOM or top 10 but I don’t go targeting them. Strava is also the one place which has all my data since I first started using GPS about 7 years ago, so it’s kind of cool to see the really macro picture of total hours/miles over a period of years. Just have no interest in paying extra for analytics which don’t really offer anything that TR and Garmin don’t already cover.
Also use the HRV4Training app for tracking HRV and recovery data. It takes training feeds to give me some kind of performance chart as well, but am really only interested in the recovery chart which I find useful as an extra data point to help pick up when I might be digging myself into a hole. One off £10 cost.
Also have a manual performance chart which I do in Excel. Two reasons I do this - one is to allow for differences in power readings between my Kickr and my Vector pedals (could resolve this by putting the Vectors on the trainer bike but that means a lot more pedal switching and eating through a lot more batteries, and I’m both lazy and tight…), second is when I’m training for triathlon I want to log running and swimming TSS as well and be able to track these either separately or aggregated, and TR doesn’t currently let me do this.
Did a free trial of TP but that’s a level of analytics that is beyond my interest, would rather be riding my bike. Same with Golden Cheetah.