Should i deep my toes in iracing again ?

Hey guys,

i'm a casual simracer, i mean i hop in my rig almost every day for about 1h 1h30. i enjoy LFM races and not offline ones. I don't want to be tied up to schedule races since i get to use my rig at random times. I own all the major sim out there and in the past i used on and off iracing getting out from rookies and bought ferrari 488 gt3 and monza track. Now i hear bmw m2 is free and i'd like to know if i was to subscribe again would i get many chances to use it with free tracks or i'm inevitably going to need to dig into my pockets once again ? i'm not worried about spending some money here and there but i don't want this to be the norm since like i said i'm casual sim racer and i don't think i'm into iracing series and stuff.

thanks