Match the cutting workflow
TS 55 FEQ-F-Plus is the 576708 corded track-saw package. Festool also sells rail-inclusive variants, so the word Plus alone should not be read as proof that a guide rail is in the box. It is most relevant to a carpenter already using the appropriate rail, extraction and storage system, or buying that complete arrangement for repeated panel work.
Understand the model and package
The manufacturer documents a 160-millimeter blade and up to 55-millimeter cutting depth. Compare the required cut with the actual rail and blade specification, including angle and material limits. A catalog promise about cutting speed does not establish a measured advantage over SP6000J1. This review has no hands-on finish, alignment or dust-capture measurements for either saw.
Budget for a working station
A premium system is justified when its compatible equipment solves repeated job requirements. For a first supported panel station, compare Makita's rail-inclusive kit against the Festool saw plus the rail and accessories you actually need. Include extraction and consumables in both totals. For small fitting work, borrowing employer-provided equipment can be more sensible than buying an entire rail system ahead of demand.